352391880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2203}}^1$

素因数の和:2291

約数の個数: 128

約数和(自身を含む): 1117163520

約数和(自身を除く): 764771640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 60, 62, 86, 93, 120, 124, 129, 155, 172, 186, 215, 248, 258, 310, 344, 372, 430, 465, 516, 620, 645, 744, 860, 930, 1032, 1240, 1290, 1333, 1720, 1860, 2203, 2580, 2666, 3720, 3999, 4406, 5160, 5332, 6609, 6665, 7998, 8812, 10664, 11015, 13218, 13330, 15996, 17624, 19995, 22030, 26436, 26660, 31992, 33045, 39990, 44060, 52872, 53320, 66090, 68293, 79980, 88120, 94729, 132180, 136586, 159960, 189458, 204879, 264360, 273172, 284187, 341465, 378916, 409758, 473645, 546344, 568374, 682930, 757832, 819516, 947290, 1024395, 1136748, 1365860, 1420935, 1639032, 1894580, 2048790, 2273496, 2731720, 2841870, 2936599, 3789160, 4097580, 5683740, 5873198, 8195160, 8809797, 11367480, 11746396, 14682995, 17619594, 23492792, 29365990, 35239188, 44048985, 58731980, 70478376, 88097970, 117463960, 176195940, 352391880]

約数ペア:

[(1, 352391880), (2, 176195940), (3, 117463960), (4, 88097970), (5, 70478376), (6, 58731980), (8, 44048985), (10, 35239188), (12, 29365990), (15, 23492792), (20, 17619594), (24, 14682995), (30, 11746396), (31, 11367480), (40, 8809797), (43, 8195160), (60, 5873198), (62, 5683740), (86, 4097580), (93, 3789160), (120, 2936599), (124, 2841870), (129, 2731720), (155, 2273496), (172, 2048790), (186, 1894580), (215, 1639032), (248, 1420935), (258, 1365860), (310, 1136748), (344, 1024395), (372, 947290), (430, 819516), (465, 757832), (516, 682930), (620, 568374), (645, 546344), (744, 473645), (860, 409758), (930, 378916), (1032, 341465), (1240, 284187), (1290, 273172), (1333, 264360), (1720, 204879), (1860, 189458), (2203, 159960), (2580, 136586), (2666, 132180), (3720, 94729), (3999, 88120), (4406, 79980), (5160, 68293), (5332, 66090), (6609, 53320), (6665, 52872), (7998, 44060), (8812, 39990), (10664, 33045), (11015, 31992), (13218, 26660), (13330, 26436), (15996, 22030), (17624, 19995)]