155193360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{92377}}^1$

素因数の和:92400

約数の個数: 80

約数和(自身を含む): 549833856

約数和(自身を除く): 394640496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 92377, 184754, 277131, 369508, 461885, 554262, 646639, 739016, 923770, 1108524, 1293278, 1385655, 1478032, 1847540, 1939917, 2217048, 2586556, 2771310, 3233195, 3695080, 3879834, 4434096, 5173112, 5542620, 6466390, 7390160, 7759668, 9699585, 10346224, 11085240, 12932780, 15519336, 19399170, 22170480, 25865560, 31038672, 38798340, 51731120, 77596680, 155193360]

約数ペア:

[(1, 155193360), (2, 77596680), (3, 51731120), (4, 38798340), (5, 31038672), (6, 25865560), (7, 22170480), (8, 19399170), (10, 15519336), (12, 12932780), (14, 11085240), (15, 10346224), (16, 9699585), (20, 7759668), (21, 7390160), (24, 6466390), (28, 5542620), (30, 5173112), (35, 4434096), (40, 3879834), (42, 3695080), (48, 3233195), (56, 2771310), (60, 2586556), (70, 2217048), (80, 1939917), (84, 1847540), (105, 1478032), (112, 1385655), (120, 1293278), (140, 1108524), (168, 923770), (210, 739016), (240, 646639), (280, 554262), (336, 461885), (420, 369508), (560, 277131), (840, 184754), (1680, 92377)]