907242240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{236261}}^1$

素因数の和:236285

約数の個数: 72

約数和(自身を含む): 2897517168

約数和(自身を除く): 1990274928

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, 236261, 472522, 708783, 945044, 1181305, 1417566, 1890088, 2362610, 2835132, 3543915, 3780176, 4725220, 5670264, 7087830, 7560352, 9450440, 11340528, 14175660, 15120704, 18900880, 22681056, 28351320, 30241408, 37801760, 45362112, 56702640, 60482816, 75603520, 90724224, 113405280, 151207040, 181448448, 226810560, 302414080, 453621120, 907242240]

約数ペア:

[(1, 907242240), (2, 453621120), (3, 302414080), (4, 226810560), (5, 181448448), (6, 151207040), (8, 113405280), (10, 90724224), (12, 75603520), (15, 60482816), (16, 56702640), (20, 45362112), (24, 37801760), (30, 30241408), (32, 28351320), (40, 22681056), (48, 18900880), (60, 15120704), (64, 14175660), (80, 11340528), (96, 9450440), (120, 7560352), (128, 7087830), (160, 5670264), (192, 4725220), (240, 3780176), (256, 3543915), (320, 2835132), (384, 2362610), (480, 1890088), (640, 1417566), (768, 1181305), (960, 945044), (1280, 708783), (1920, 472522), (3840, 236261)]