166397040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{231107}}^1$

素因数の和:231126

約数の個数: 60

約数和(自身を含む): 558819144

約数和(自身を除く): 392422104

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, 231107, 462214, 693321, 924428, 1155535, 1386642, 1848856, 2079963, 2311070, 2773284, 3466605, 3697712, 4159926, 4622140, 5546568, 6933210, 8319852, 9244280, 10399815, 11093136, 13866420, 16639704, 18488560, 20799630, 27732840, 33279408, 41599260, 55465680, 83198520, 166397040]

約数ペア:

[(1, 166397040), (2, 83198520), (3, 55465680), (4, 41599260), (5, 33279408), (6, 27732840), (8, 20799630), (9, 18488560), (10, 16639704), (12, 13866420), (15, 11093136), (16, 10399815), (18, 9244280), (20, 8319852), (24, 6933210), (30, 5546568), (36, 4622140), (40, 4159926), (45, 3697712), (48, 3466605), (60, 2773284), (72, 2311070), (80, 2079963), (90, 1848856), (120, 1386642), (144, 1155535), (180, 924428), (240, 693321), (360, 462214), (720, 231107)]