45053040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{187721}}^1$

素因数の和:187737

約数の個数: 40

約数和(自身を含む): 139665168

約数和(自身を除く): 94612128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 187721, 375442, 563163, 750884, 938605, 1126326, 1501768, 1877210, 2252652, 2815815, 3003536, 3754420, 4505304, 5631630, 7508840, 9010608, 11263260, 15017680, 22526520, 45053040]

約数ペア:

[(1, 45053040), (2, 22526520), (3, 15017680), (4, 11263260), (5, 9010608), (6, 7508840), (8, 5631630), (10, 4505304), (12, 3754420), (15, 3003536), (16, 2815815), (20, 2252652), (24, 1877210), (30, 1501768), (40, 1126326), (48, 938605), (60, 750884), (80, 563163), (120, 375442), (240, 187721)]