38453040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53407}}^1$

素因数の和:53426

約数の個数: 60

約数和(自身を含む): 129140544

約数和(自身を除く): 90687504

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, 53407, 106814, 160221, 213628, 267035, 320442, 427256, 480663, 534070, 640884, 801105, 854512, 961326, 1068140, 1281768, 1602210, 1922652, 2136280, 2403315, 2563536, 3204420, 3845304, 4272560, 4806630, 6408840, 7690608, 9613260, 12817680, 19226520, 38453040]

約数ペア:

[(1, 38453040), (2, 19226520), (3, 12817680), (4, 9613260), (5, 7690608), (6, 6408840), (8, 4806630), (9, 4272560), (10, 3845304), (12, 3204420), (15, 2563536), (16, 2403315), (18, 2136280), (20, 1922652), (24, 1602210), (30, 1281768), (36, 1068140), (40, 961326), (45, 854512), (48, 801105), (60, 640884), (72, 534070), (80, 480663), (90, 427256), (120, 320442), (144, 267035), (180, 213628), (240, 160221), (360, 106814), (720, 53407)]