98431920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{136711}}^1$

素因数の和:136730

約数の個数: 60

約数和(自身を含む): 330569616

約数和(自身を除く): 232137696

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, 136711, 273422, 410133, 546844, 683555, 820266, 1093688, 1230399, 1367110, 1640532, 2050665, 2187376, 2460798, 2734220, 3281064, 4101330, 4921596, 5468440, 6151995, 6562128, 8202660, 9843192, 10936880, 12303990, 16405320, 19686384, 24607980, 32810640, 49215960, 98431920]

約数ペア:

[(1, 98431920), (2, 49215960), (3, 32810640), (4, 24607980), (5, 19686384), (6, 16405320), (8, 12303990), (9, 10936880), (10, 9843192), (12, 8202660), (15, 6562128), (16, 6151995), (18, 5468440), (20, 4921596), (24, 4101330), (30, 3281064), (36, 2734220), (40, 2460798), (45, 2187376), (48, 2050665), (60, 1640532), (72, 1367110), (80, 1230399), (90, 1093688), (120, 820266), (144, 683555), (180, 546844), (240, 410133), (360, 273422), (720, 136711)]