740332080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:900

約数の個数: 240

約数和(自身を含む): 2632331520

約数和(自身を除く): 1891999440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 41, 45, 48, 60, 62, 72, 80, 82, 90, 93, 120, 123, 124, 144, 155, 164, 180, 186, 205, 240, 246, 248, 279, 310, 328, 360, 369, 372, 410, 465, 492, 496, 558, 615, 620, 656, 720, 738, 744, 809, 820, 930, 984, 1116, 1230, 1240, 1271, 1395, 1476, 1488, 1618, 1640, 1845, 1860, 1968, 2232, 2427, 2460, 2480, 2542, 2790, 2952, 3236, 3280, 3690, 3720, 3813, 4045, 4464, 4854, 4920, 5084, 5580, 5904, 6355, 6472, 7281, 7380, 7440, 7626, 8090, 9708, 9840, 10168, 11160, 11439, 12135, 12710, 12944, 14562, 14760, 15252, 16180, 19065, 19416, 20336, 22320, 22878, 24270, 25079, 25420, 29124, 29520, 30504, 32360, 33169, 36405, 38130, 38832, 45756, 48540, 50158, 50840, 57195, 58248, 61008, 64720, 66338, 72810, 75237, 76260, 91512, 97080, 99507, 100316, 101680, 114390, 116496, 125395, 132676, 145620, 150474, 152520, 165845, 183024, 194160, 199014, 200632, 225711, 228780, 250790, 265352, 291240, 298521, 300948, 305040, 331690, 376185, 398028, 401264, 451422, 457560, 497535, 501580, 530704, 582480, 597042, 601896, 663380, 752370, 796056, 902844, 915120, 995070, 1003160, 1028239, 1128555, 1194084, 1203792, 1326760, 1492605, 1504740, 1592112, 1805688, 1990140, 2006320, 2056478, 2257110, 2388168, 2653520, 2985210, 3009480, 3084717, 3611376, 3980280, 4112956, 4514220, 4776336, 5141195, 5970420, 6018960, 6169434, 7960560, 8225912, 9028440, 9254151, 10282390, 11940840, 12338868, 15423585, 16451824, 18056880, 18508302, 20564780, 23881680, 24677736, 30847170, 37016604, 41129560, 46270755, 49355472, 61694340, 74033208, 82259120, 92541510, 123388680, 148066416, 185083020, 246777360, 370166040, 740332080]

約数ペア:

[(1, 740332080), (2, 370166040), (3, 246777360), (4, 185083020), (5, 148066416), (6, 123388680), (8, 92541510), (9, 82259120), (10, 74033208), (12, 61694340), (15, 49355472), (16, 46270755), (18, 41129560), (20, 37016604), (24, 30847170), (30, 24677736), (31, 23881680), (36, 20564780), (40, 18508302), (41, 18056880), (45, 16451824), (48, 15423585), (60, 12338868), (62, 11940840), (72, 10282390), (80, 9254151), (82, 9028440), (90, 8225912), (93, 7960560), (120, 6169434), (123, 6018960), (124, 5970420), (144, 5141195), (155, 4776336), (164, 4514220), (180, 4112956), (186, 3980280), (205, 3611376), (240, 3084717), (246, 3009480), (248, 2985210), (279, 2653520), (310, 2388168), (328, 2257110), (360, 2056478), (369, 2006320), (372, 1990140), (410, 1805688), (465, 1592112), (492, 1504740), (496, 1492605), (558, 1326760), (615, 1203792), (620, 1194084), (656, 1128555), (720, 1028239), (738, 1003160), (744, 995070), (809, 915120), (820, 902844), (930, 796056), (984, 752370), (1116, 663380), (1230, 601896), (1240, 597042), (1271, 582480), (1395, 530704), (1476, 501580), (1488, 497535), (1618, 457560), (1640, 451422), (1845, 401264), (1860, 398028), (1968, 376185), (2232, 331690), (2427, 305040), (2460, 300948), (2480, 298521), (2542, 291240), (2790, 265352), (2952, 250790), (3236, 228780), (3280, 225711), (3690, 200632), (3720, 199014), (3813, 194160), (4045, 183024), (4464, 165845), (4854, 152520), (4920, 150474), (5084, 145620), (5580, 132676), (5904, 125395), (6355, 116496), (6472, 114390), (7281, 101680), (7380, 100316), (7440, 99507), (7626, 97080), (8090, 91512), (9708, 76260), (9840, 75237), (10168, 72810), (11160, 66338), (11439, 64720), (12135, 61008), (12710, 58248), (12944, 57195), (14562, 50840), (14760, 50158), (15252, 48540), (16180, 45756), (19065, 38832), (19416, 38130), (20336, 36405), (22320, 33169), (22878, 32360), (24270, 30504), (25079, 29520), (25420, 29124)]