127724960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2341}}^1$

素因数の和:2398

約数の個数: 96

約数和(自身を含む): 339945984

約数和(自身を除く): 212221024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 880, 992, 1240, 1364, 1705, 1760, 2341, 2480, 2728, 3410, 4682, 4960, 5456, 6820, 9364, 10912, 11705, 13640, 18728, 23410, 25751, 27280, 37456, 46820, 51502, 54560, 72571, 74912, 93640, 103004, 128755, 145142, 187280, 206008, 257510, 290284, 362855, 374560, 412016, 515020, 580568, 725710, 798281, 824032, 1030040, 1161136, 1451420, 1596562, 2060080, 2322272, 2902840, 3193124, 3991405, 4120160, 5805680, 6386248, 7982810, 11611360, 12772496, 15965620, 25544992, 31931240, 63862480, 127724960]

約数ペア:

[(1, 127724960), (2, 63862480), (4, 31931240), (5, 25544992), (8, 15965620), (10, 12772496), (11, 11611360), (16, 7982810), (20, 6386248), (22, 5805680), (31, 4120160), (32, 3991405), (40, 3193124), (44, 2902840), (55, 2322272), (62, 2060080), (80, 1596562), (88, 1451420), (110, 1161136), (124, 1030040), (155, 824032), (160, 798281), (176, 725710), (220, 580568), (248, 515020), (310, 412016), (341, 374560), (352, 362855), (440, 290284), (496, 257510), (620, 206008), (682, 187280), (880, 145142), (992, 128755), (1240, 103004), (1364, 93640), (1705, 74912), (1760, 72571), (2341, 54560), (2480, 51502), (2728, 46820), (3410, 37456), (4682, 27280), (4960, 25751), (5456, 23410), (6820, 18728), (9364, 13640), (10912, 11705)]