60921840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{36263}}^1$

素因数の和:36286

約数の個数: 80

約数和(自身を含む): 215843328

約数和(自身を除く): 154921488

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, 36263, 72526, 108789, 145052, 181315, 217578, 253841, 290104, 362630, 435156, 507682, 543945, 580208, 725260, 761523, 870312, 1015364, 1087890, 1269205, 1450520, 1523046, 1740624, 2030728, 2175780, 2538410, 2901040, 3046092, 3807615, 4061456, 4351560, 5076820, 6092184, 7615230, 8703120, 10153640, 12184368, 15230460, 20307280, 30460920, 60921840]

約数ペア:

[(1, 60921840), (2, 30460920), (3, 20307280), (4, 15230460), (5, 12184368), (6, 10153640), (7, 8703120), (8, 7615230), (10, 6092184), (12, 5076820), (14, 4351560), (15, 4061456), (16, 3807615), (20, 3046092), (21, 2901040), (24, 2538410), (28, 2175780), (30, 2030728), (35, 1740624), (40, 1523046), (42, 1450520), (48, 1269205), (56, 1087890), (60, 1015364), (70, 870312), (80, 761523), (84, 725260), (105, 580208), (112, 543945), (120, 507682), (140, 435156), (168, 362630), (210, 290104), (240, 253841), (280, 217578), (336, 181315), (420, 145052), (560, 108789), (840, 72526), (1680, 36263)]