268484640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{559343}}^1$

素因数の和:559361

約数の個数: 48

約数和(自身を含む): 845728128

約数和(自身を除く): 577243488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 559343, 1118686, 1678029, 2237372, 2796715, 3356058, 4474744, 5593430, 6712116, 8390145, 8949488, 11186860, 13424232, 16780290, 17898976, 22373720, 26848464, 33560580, 44747440, 53696928, 67121160, 89494880, 134242320, 268484640]

約数ペア:

[(1, 268484640), (2, 134242320), (3, 89494880), (4, 67121160), (5, 53696928), (6, 44747440), (8, 33560580), (10, 26848464), (12, 22373720), (15, 17898976), (16, 16780290), (20, 13424232), (24, 11186860), (30, 8949488), (32, 8390145), (40, 6712116), (48, 5593430), (60, 4474744), (80, 3356058), (96, 2796715), (120, 2237372), (160, 1678029), (240, 1118686), (480, 559343)]