15671939760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{22279}}^1$

素因数の和:23275

約数の個数: 120

約数和(自身を含む): 52687833120

約数和(自身を除く): 37015893360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 977, 1954, 2931, 3908, 4885, 5862, 7816, 8793, 9770, 11724, 14655, 15632, 17586, 19540, 22279, 23448, 29310, 35172, 39080, 43965, 44558, 46896, 58620, 66837, 70344, 78160, 87930, 89116, 111395, 117240, 133674, 140688, 175860, 178232, 200511, 222790, 234480, 267348, 334185, 351720, 356464, 401022, 445580, 534696, 668370, 703440, 802044, 891160, 1002555, 1069392, 1336740, 1604088, 1782320, 2005110, 2673480, 3208176, 4010220, 5346960, 8020440, 16040880, 21766583, 43533166, 65299749, 87066332, 108832915, 130599498, 174132664, 195899247, 217665830, 261198996, 326498745, 348265328, 391798494, 435331660, 522397992, 652997490, 783596988, 870663320, 979496235, 1044795984, 1305994980, 1567193976, 1741326640, 1958992470, 2611989960, 3134387952, 3917984940, 5223979920, 7835969880, 15671939760]

約数ペア:

[(1, 15671939760), (2, 7835969880), (3, 5223979920), (4, 3917984940), (5, 3134387952), (6, 2611989960), (8, 1958992470), (9, 1741326640), (10, 1567193976), (12, 1305994980), (15, 1044795984), (16, 979496235), (18, 870663320), (20, 783596988), (24, 652997490), (30, 522397992), (36, 435331660), (40, 391798494), (45, 348265328), (48, 326498745), (60, 261198996), (72, 217665830), (80, 195899247), (90, 174132664), (120, 130599498), (144, 108832915), (180, 87066332), (240, 65299749), (360, 43533166), (720, 21766583), (977, 16040880), (1954, 8020440), (2931, 5346960), (3908, 4010220), (4885, 3208176), (5862, 2673480), (7816, 2005110), (8793, 1782320), (9770, 1604088), (11724, 1336740), (14655, 1069392), (15632, 1002555), (17586, 891160), (19540, 802044), (22279, 703440), (23448, 668370), (29310, 534696), (35172, 445580), (39080, 401022), (43965, 356464), (44558, 351720), (46896, 334185), (58620, 267348), (66837, 234480), (70344, 222790), (78160, 200511), (87930, 178232), (89116, 175860), (111395, 140688), (117240, 133674)]