60370040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 140706720

約数和(自身を除く): 80336680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 131, 164, 205, 262, 281, 328, 410, 524, 562, 655, 820, 1048, 1124, 1310, 1405, 1640, 2248, 2620, 2810, 5240, 5371, 5620, 10742, 11240, 11521, 21484, 23042, 26855, 36811, 42968, 46084, 53710, 57605, 73622, 92168, 107420, 115210, 147244, 184055, 214840, 230420, 294488, 368110, 460840, 736220, 1472440, 1509251, 3018502, 6037004, 7546255, 12074008, 15092510, 30185020, 60370040]

約数ペア:

[(1, 60370040), (2, 30185020), (4, 15092510), (5, 12074008), (8, 7546255), (10, 6037004), (20, 3018502), (40, 1509251), (41, 1472440), (82, 736220), (131, 460840), (164, 368110), (205, 294488), (262, 230420), (281, 214840), (328, 184055), (410, 147244), (524, 115210), (562, 107420), (655, 92168), (820, 73622), (1048, 57605), (1124, 53710), (1310, 46084), (1405, 42968), (1640, 36811), (2248, 26855), (2620, 23042), (2810, 21484), (5240, 11521), (5371, 11240), (5620, 10742)]