1214225280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{210803}}^1$

素因数の和:210828

約数の個数: 96

約数和(自身を含む): 4192891560

約数和(自身を除く): 2978666280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 210803, 421606, 632409, 843212, 1054015, 1264818, 1686424, 1897227, 2108030, 2529636, 3162045, 3372848, 3794454, 4216060, 5059272, 6324090, 6745696, 7588908, 8432120, 9486135, 10118544, 12648180, 13491392, 15177816, 16864240, 18972270, 20237088, 25296360, 26982784, 30355632, 33728480, 37944540, 40474176, 50592720, 60711264, 67456960, 75889080, 80948352, 101185440, 121422528, 134913920, 151778160, 202370880, 242845056, 303556320, 404741760, 607112640, 1214225280]

約数ペア:

[(1, 1214225280), (2, 607112640), (3, 404741760), (4, 303556320), (5, 242845056), (6, 202370880), (8, 151778160), (9, 134913920), (10, 121422528), (12, 101185440), (15, 80948352), (16, 75889080), (18, 67456960), (20, 60711264), (24, 50592720), (30, 40474176), (32, 37944540), (36, 33728480), (40, 30355632), (45, 26982784), (48, 25296360), (60, 20237088), (64, 18972270), (72, 16864240), (80, 15177816), (90, 13491392), (96, 12648180), (120, 10118544), (128, 9486135), (144, 8432120), (160, 7588908), (180, 6745696), (192, 6324090), (240, 5059272), (288, 4216060), (320, 3794454), (360, 3372848), (384, 3162045), (480, 2529636), (576, 2108030), (640, 1897227), (720, 1686424), (960, 1264818), (1152, 1054015), (1440, 843212), (1920, 632409), (2880, 421606), (5760, 210803)]