1614992640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{420571}}^1$

素因数の和:420595

約数の個数: 72

約数和(自身を含む): 5157895008

約数和(自身を除く): 3542902368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 420571, 841142, 1261713, 1682284, 2102855, 2523426, 3364568, 4205710, 5046852, 6308565, 6729136, 8411420, 10093704, 12617130, 13458272, 16822840, 20187408, 25234260, 26916544, 33645680, 40374816, 50468520, 53833088, 67291360, 80749632, 100937040, 107666176, 134582720, 161499264, 201874080, 269165440, 322998528, 403748160, 538330880, 807496320, 1614992640]

約数ペア:

[(1, 1614992640), (2, 807496320), (3, 538330880), (4, 403748160), (5, 322998528), (6, 269165440), (8, 201874080), (10, 161499264), (12, 134582720), (15, 107666176), (16, 100937040), (20, 80749632), (24, 67291360), (30, 53833088), (32, 50468520), (40, 40374816), (48, 33645680), (60, 26916544), (64, 25234260), (80, 20187408), (96, 16822840), (120, 13458272), (128, 12617130), (160, 10093704), (192, 8411420), (240, 6729136), (256, 6308565), (320, 5046852), (384, 4205710), (480, 3364568), (640, 2523426), (768, 2102855), (960, 1682284), (1280, 1261713), (1920, 841142), (3840, 420571)]