492240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 1749888

約数和(自身を除く): 1257648

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, 293, 336, 420, 560, 586, 840, 879, 1172, 1465, 1680, 1758, 2051, 2344, 2930, 3516, 4102, 4395, 4688, 5860, 6153, 7032, 8204, 8790, 10255, 11720, 12306, 14064, 16408, 17580, 20510, 23440, 24612, 30765, 32816, 35160, 41020, 49224, 61530, 70320, 82040, 98448, 123060, 164080, 246120, 492240]

約数ペア:

[(1, 492240), (2, 246120), (3, 164080), (4, 123060), (5, 98448), (6, 82040), (7, 70320), (8, 61530), (10, 49224), (12, 41020), (14, 35160), (15, 32816), (16, 30765), (20, 24612), (21, 23440), (24, 20510), (28, 17580), (30, 16408), (35, 14064), (40, 12306), (42, 11720), (48, 10255), (56, 8790), (60, 8204), (70, 7032), (80, 6153), (84, 5860), (105, 4688), (112, 4395), (120, 4102), (140, 3516), (168, 2930), (210, 2344), (240, 2051), (280, 1758), (293, 1680), (336, 1465), (420, 1172), (560, 879), (586, 840)]