512120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:108

約数の個数: 64

約数和(自身を含む): 1382400

約数和(自身を除く): 870280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 59, 62, 70, 118, 124, 140, 155, 217, 236, 248, 280, 295, 310, 413, 434, 472, 590, 620, 826, 868, 1085, 1180, 1240, 1652, 1736, 1829, 2065, 2170, 2360, 3304, 3658, 4130, 4340, 7316, 8260, 8680, 9145, 12803, 14632, 16520, 18290, 25606, 36580, 51212, 64015, 73160, 102424, 128030, 256060, 512120]

約数ペア:

[(1, 512120), (2, 256060), (4, 128030), (5, 102424), (7, 73160), (8, 64015), (10, 51212), (14, 36580), (20, 25606), (28, 18290), (31, 16520), (35, 14632), (40, 12803), (56, 9145), (59, 8680), (62, 8260), (70, 7316), (118, 4340), (124, 4130), (140, 3658), (155, 3304), (217, 2360), (236, 2170), (248, 2065), (280, 1829), (295, 1736), (310, 1652), (413, 1240), (434, 1180), (472, 1085), (590, 868), (620, 826)]