69724320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{145259}}^1$

素因数の和:145277

約数の個数: 48

約数和(自身を含む): 219633120

約数和(自身を除く): 149908800

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, 145259, 290518, 435777, 581036, 726295, 871554, 1162072, 1452590, 1743108, 2178885, 2324144, 2905180, 3486216, 4357770, 4648288, 5810360, 6972432, 8715540, 11620720, 13944864, 17431080, 23241440, 34862160, 69724320]

約数ペア:

[(1, 69724320), (2, 34862160), (3, 23241440), (4, 17431080), (5, 13944864), (6, 11620720), (8, 8715540), (10, 6972432), (12, 5810360), (15, 4648288), (16, 4357770), (20, 3486216), (24, 2905180), (30, 2324144), (32, 2178885), (40, 1743108), (48, 1452590), (60, 1162072), (80, 871554), (96, 726295), (120, 581036), (160, 435777), (240, 290518), (480, 145259)]