67618920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3457}}^1$

素因数の和:3634

約数の個数: 64

約数和(自身を含む): 204160320

約数和(自身を除く): 136541400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3457, 3912, 4890, 6520, 6914, 9780, 10371, 13828, 17285, 19560, 20742, 27656, 34570, 41484, 51855, 69140, 82968, 103710, 138280, 207420, 414840, 563491, 1126982, 1690473, 2253964, 2817455, 3380946, 4507928, 5634910, 6761892, 8452365, 11269820, 13523784, 16904730, 22539640, 33809460, 67618920]

約数ペア:

[(1, 67618920), (2, 33809460), (3, 22539640), (4, 16904730), (5, 13523784), (6, 11269820), (8, 8452365), (10, 6761892), (12, 5634910), (15, 4507928), (20, 3380946), (24, 2817455), (30, 2253964), (40, 1690473), (60, 1126982), (120, 563491), (163, 414840), (326, 207420), (489, 138280), (652, 103710), (815, 82968), (978, 69140), (1304, 51855), (1630, 41484), (1956, 34570), (2445, 27656), (3260, 20742), (3457, 19560), (3912, 17285), (4890, 13828), (6520, 10371), (6914, 9780)]