4781686320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{6641231}}^1$

素因数の和:6641250

約数の個数: 60

約数和(自身を含む): 16058498976

約数和(自身を除く): 11276812656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 6641231, 13282462, 19923693, 26564924, 33206155, 39847386, 53129848, 59771079, 66412310, 79694772, 99618465, 106259696, 119542158, 132824620, 159389544, 199236930, 239084316, 265649240, 298855395, 318779088, 398473860, 478168632, 531298480, 597710790, 796947720, 956337264, 1195421580, 1593895440, 2390843160, 4781686320]

約数ペア:

[(1, 4781686320), (2, 2390843160), (3, 1593895440), (4, 1195421580), (5, 956337264), (6, 796947720), (8, 597710790), (9, 531298480), (10, 478168632), (12, 398473860), (15, 318779088), (16, 298855395), (18, 265649240), (20, 239084316), (24, 199236930), (30, 159389544), (36, 132824620), (40, 119542158), (45, 106259696), (48, 99618465), (60, 79694772), (72, 66412310), (80, 59771079), (90, 53129848), (120, 39847386), (144, 33206155), (180, 26564924), (240, 19923693), (360, 13282462), (720, 6641231)]