1246252080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{877}}^1$

素因数の和:1115

約数の個数: 160

約数和(自身を含む): 4013457408

約数和(自身を除く): 2767205328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 191, 240, 248, 310, 372, 382, 465, 496, 573, 620, 744, 764, 877, 930, 955, 1146, 1240, 1488, 1528, 1754, 1860, 1910, 2292, 2480, 2631, 2865, 3056, 3508, 3720, 3820, 4385, 4584, 5262, 5730, 5921, 7016, 7440, 7640, 8770, 9168, 10524, 11460, 11842, 13155, 14032, 15280, 17540, 17763, 21048, 22920, 23684, 26310, 27187, 29605, 35080, 35526, 42096, 45840, 47368, 52620, 54374, 59210, 70160, 71052, 81561, 88815, 94736, 105240, 108748, 118420, 135935, 142104, 163122, 167507, 177630, 210480, 217496, 236840, 271870, 284208, 326244, 335014, 355260, 407805, 434992, 473680, 502521, 543740, 652488, 670028, 710520, 815610, 837535, 1005042, 1087480, 1304976, 1340056, 1421040, 1631220, 1675070, 2010084, 2174960, 2512605, 2680112, 3262440, 3350140, 4020168, 5025210, 5192717, 6524880, 6700280, 8040336, 10050420, 10385434, 13400560, 15578151, 20100840, 20770868, 25963585, 31156302, 40201680, 41541736, 51927170, 62312604, 77890755, 83083472, 103854340, 124625208, 155781510, 207708680, 249250416, 311563020, 415417360, 623126040, 1246252080]

約数ペア:

[(1, 1246252080), (2, 623126040), (3, 415417360), (4, 311563020), (5, 249250416), (6, 207708680), (8, 155781510), (10, 124625208), (12, 103854340), (15, 83083472), (16, 77890755), (20, 62312604), (24, 51927170), (30, 41541736), (31, 40201680), (40, 31156302), (48, 25963585), (60, 20770868), (62, 20100840), (80, 15578151), (93, 13400560), (120, 10385434), (124, 10050420), (155, 8040336), (186, 6700280), (191, 6524880), (240, 5192717), (248, 5025210), (310, 4020168), (372, 3350140), (382, 3262440), (465, 2680112), (496, 2512605), (573, 2174960), (620, 2010084), (744, 1675070), (764, 1631220), (877, 1421040), (930, 1340056), (955, 1304976), (1146, 1087480), (1240, 1005042), (1488, 837535), (1528, 815610), (1754, 710520), (1860, 670028), (1910, 652488), (2292, 543740), (2480, 502521), (2631, 473680), (2865, 434992), (3056, 407805), (3508, 355260), (3720, 335014), (3820, 326244), (4385, 284208), (4584, 271870), (5262, 236840), (5730, 217496), (5921, 210480), (7016, 177630), (7440, 167507), (7640, 163122), (8770, 142104), (9168, 135935), (10524, 118420), (11460, 108748), (11842, 105240), (13155, 94736), (14032, 88815), (15280, 81561), (17540, 71052), (17763, 70160), (21048, 59210), (22920, 54374), (23684, 52620), (26310, 47368), (27187, 45840), (29605, 42096), (35080, 35526)]