485881080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:294

約数の個数: 256

約数和(自身を含む): 1642291200

約数和(自身を除く): 1156410120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 43, 51, 58, 60, 68, 85, 86, 87, 102, 116, 120, 129, 136, 145, 170, 172, 174, 191, 204, 215, 232, 255, 258, 290, 340, 344, 348, 382, 408, 430, 435, 493, 510, 516, 573, 580, 645, 680, 696, 731, 764, 860, 870, 955, 986, 1020, 1032, 1146, 1160, 1247, 1290, 1462, 1479, 1528, 1720, 1740, 1910, 1972, 2040, 2193, 2292, 2465, 2494, 2580, 2865, 2924, 2958, 3247, 3480, 3655, 3741, 3820, 3944, 4386, 4584, 4930, 4988, 5160, 5539, 5730, 5848, 5916, 6235, 6494, 7310, 7395, 7482, 7640, 8213, 8772, 9741, 9860, 9976, 10965, 11078, 11460, 11832, 12470, 12988, 14620, 14790, 14964, 16235, 16426, 16617, 17544, 18705, 19482, 19720, 21199, 21930, 22156, 22920, 24639, 24940, 25976, 27695, 29240, 29580, 29928, 32470, 32852, 33234, 37410, 38964, 41065, 42398, 43860, 44312, 48705, 49278, 49880, 55390, 59160, 63597, 64940, 65704, 66468, 74820, 77928, 82130, 83085, 84796, 87720, 94163, 97410, 98556, 105995, 110780, 123195, 127194, 129880, 132936, 139621, 149640, 164260, 166170, 169592, 188326, 194820, 197112, 211990, 221560, 238177, 246390, 254388, 279242, 282489, 317985, 328520, 332340, 376652, 389640, 418863, 423980, 470815, 476354, 492780, 508776, 558484, 564978, 635970, 664680, 698105, 714531, 753304, 837726, 847960, 941630, 952708, 985560, 1116968, 1129956, 1190885, 1271940, 1396210, 1412445, 1429062, 1675452, 1883260, 1905416, 2094315, 2259912, 2381770, 2543880, 2792420, 2824890, 2858124, 3350904, 3572655, 3766520, 4049009, 4188630, 4763540, 5584840, 5649780, 5716248, 7145310, 8098018, 8377260, 9527080, 11299560, 12147027, 14290620, 16196036, 16754520, 20245045, 24294054, 28581240, 32392072, 40490090, 48588108, 60735135, 80980180, 97176216, 121470270, 161960360, 242940540, 485881080]

約数ペア:

[(1, 485881080), (2, 242940540), (3, 161960360), (4, 121470270), (5, 97176216), (6, 80980180), (8, 60735135), (10, 48588108), (12, 40490090), (15, 32392072), (17, 28581240), (20, 24294054), (24, 20245045), (29, 16754520), (30, 16196036), (34, 14290620), (40, 12147027), (43, 11299560), (51, 9527080), (58, 8377260), (60, 8098018), (68, 7145310), (85, 5716248), (86, 5649780), (87, 5584840), (102, 4763540), (116, 4188630), (120, 4049009), (129, 3766520), (136, 3572655), (145, 3350904), (170, 2858124), (172, 2824890), (174, 2792420), (191, 2543880), (204, 2381770), (215, 2259912), (232, 2094315), (255, 1905416), (258, 1883260), (290, 1675452), (340, 1429062), (344, 1412445), (348, 1396210), (382, 1271940), (408, 1190885), (430, 1129956), (435, 1116968), (493, 985560), (510, 952708), (516, 941630), (573, 847960), (580, 837726), (645, 753304), (680, 714531), (696, 698105), (731, 664680), (764, 635970), (860, 564978), (870, 558484), (955, 508776), (986, 492780), (1020, 476354), (1032, 470815), (1146, 423980), (1160, 418863), (1247, 389640), (1290, 376652), (1462, 332340), (1479, 328520), (1528, 317985), (1720, 282489), (1740, 279242), (1910, 254388), (1972, 246390), (2040, 238177), (2193, 221560), (2292, 211990), (2465, 197112), (2494, 194820), (2580, 188326), (2865, 169592), (2924, 166170), (2958, 164260), (3247, 149640), (3480, 139621), (3655, 132936), (3741, 129880), (3820, 127194), (3944, 123195), (4386, 110780), (4584, 105995), (4930, 98556), (4988, 97410), (5160, 94163), (5539, 87720), (5730, 84796), (5848, 83085), (5916, 82130), (6235, 77928), (6494, 74820), (7310, 66468), (7395, 65704), (7482, 64940), (7640, 63597), (8213, 59160), (8772, 55390), (9741, 49880), (9860, 49278), (9976, 48705), (10965, 44312), (11078, 43860), (11460, 42398), (11832, 41065), (12470, 38964), (12988, 37410), (14620, 33234), (14790, 32852), (14964, 32470), (16235, 29928), (16426, 29580), (16617, 29240), (17544, 27695), (18705, 25976), (19482, 24940), (19720, 24639), (21199, 22920), (21930, 22156)]