8728101120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2272943}}^1$

素因数の和:2272967

約数の個数: 72

約数和(自身を含む): 27875385216

約数和(自身を除く): 19147284096

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, 2272943, 4545886, 6818829, 9091772, 11364715, 13637658, 18183544, 22729430, 27275316, 34094145, 36367088, 45458860, 54550632, 68188290, 72734176, 90917720, 109101264, 136376580, 145468352, 181835440, 218202528, 272753160, 290936704, 363670880, 436405056, 545506320, 581873408, 727341760, 872810112, 1091012640, 1454683520, 1745620224, 2182025280, 2909367040, 4364050560, 8728101120]

約数ペア:

[(1, 8728101120), (2, 4364050560), (3, 2909367040), (4, 2182025280), (5, 1745620224), (6, 1454683520), (8, 1091012640), (10, 872810112), (12, 727341760), (15, 581873408), (16, 545506320), (20, 436405056), (24, 363670880), (30, 290936704), (32, 272753160), (40, 218202528), (48, 181835440), (60, 145468352), (64, 136376580), (80, 109101264), (96, 90917720), (120, 72734176), (128, 68188290), (160, 54550632), (192, 45458860), (240, 36367088), (256, 34094145), (320, 27275316), (384, 22729430), (480, 18183544), (640, 13637658), (768, 11364715), (960, 9091772), (1280, 6818829), (1920, 4545886), (3840, 2272943)]