189480480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{56393}}^1$

素因数の和:56418

約数の個数: 96

約数和(自身を含む): 682141824

約数和(自身を除く): 492661344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 56393, 112786, 169179, 225572, 281965, 338358, 394751, 451144, 563930, 676716, 789502, 845895, 902288, 1127860, 1184253, 1353432, 1579004, 1691790, 1804576, 1973755, 2255720, 2368506, 2706864, 3158008, 3383580, 3947510, 4511440, 4737012, 5413728, 5921265, 6316016, 6767160, 7895020, 9022880, 9474024, 11842530, 12632032, 13534320, 15790040, 18948048, 23685060, 27068640, 31580080, 37896096, 47370120, 63160160, 94740240, 189480480]

約数ペア:

[(1, 189480480), (2, 94740240), (3, 63160160), (4, 47370120), (5, 37896096), (6, 31580080), (7, 27068640), (8, 23685060), (10, 18948048), (12, 15790040), (14, 13534320), (15, 12632032), (16, 11842530), (20, 9474024), (21, 9022880), (24, 7895020), (28, 6767160), (30, 6316016), (32, 5921265), (35, 5413728), (40, 4737012), (42, 4511440), (48, 3947510), (56, 3383580), (60, 3158008), (70, 2706864), (80, 2368506), (84, 2255720), (96, 1973755), (105, 1804576), (112, 1691790), (120, 1579004), (140, 1353432), (160, 1184253), (168, 1127860), (210, 902288), (224, 845895), (240, 789502), (280, 676716), (336, 563930), (420, 451144), (480, 394751), (560, 338358), (672, 281965), (840, 225572), (1120, 169179), (1680, 112786), (3360, 56393)]