79585980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 235243008

約数和(自身を除く): 155657028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 101, 115, 138, 202, 230, 276, 303, 345, 404, 460, 505, 571, 606, 690, 1010, 1142, 1212, 1380, 1515, 1713, 2020, 2284, 2323, 2855, 3030, 3426, 4646, 5710, 6060, 6852, 6969, 8565, 9292, 11420, 11615, 13133, 13938, 17130, 23230, 26266, 27876, 34260, 34845, 39399, 46460, 52532, 57671, 65665, 69690, 78798, 115342, 131330, 139380, 157596, 173013, 196995, 230684, 262660, 288355, 346026, 393990, 576710, 692052, 787980, 865065, 1153420, 1326433, 1730130, 2652866, 3460260, 3979299, 5305732, 6632165, 7958598, 13264330, 15917196, 19896495, 26528660, 39792990, 79585980]

約数ペア:

[(1, 79585980), (2, 39792990), (3, 26528660), (4, 19896495), (5, 15917196), (6, 13264330), (10, 7958598), (12, 6632165), (15, 5305732), (20, 3979299), (23, 3460260), (30, 2652866), (46, 1730130), (60, 1326433), (69, 1153420), (92, 865065), (101, 787980), (115, 692052), (138, 576710), (202, 393990), (230, 346026), (276, 288355), (303, 262660), (345, 230684), (404, 196995), (460, 173013), (505, 157596), (571, 139380), (606, 131330), (690, 115342), (1010, 78798), (1142, 69690), (1212, 65665), (1380, 57671), (1515, 52532), (1713, 46460), (2020, 39399), (2284, 34845), (2323, 34260), (2855, 27876), (3030, 26266), (3426, 23230), (4646, 17130), (5710, 13938), (6060, 13133), (6852, 11615), (6969, 11420), (8565, 9292)]