324894936320

素因数分解:

$2^8\times 5^1\times {\mathrm{253824169}}^1$

素因数の和:253824190

約数の個数: 36

約数和(自身を含む): 778224905220

約数和(自身を除く): 453329968900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 253824169, 507648338, 1015296676, 1269120845, 2030593352, 2538241690, 4061186704, 5076483380, 8122373408, 10152966760, 16244746816, 20305933520, 32489493632, 40611867040, 64978987264, 81223734080, 162447468160, 324894936320]

約数ペア:

[(1, 324894936320), (2, 162447468160), (4, 81223734080), (5, 64978987264), (8, 40611867040), (10, 32489493632), (16, 20305933520), (20, 16244746816), (32, 10152966760), (40, 8122373408), (64, 5076483380), (80, 4061186704), (128, 2538241690), (160, 2030593352), (256, 1269120845), (320, 1015296676), (640, 507648338), (1280, 253824169)]