622620480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{648563}}^1$

素因数の和:648583

約数の個数: 56

約数和(自身を含む): 1976823072

約数和(自身を除く): 1354202592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 648563, 1297126, 1945689, 2594252, 3242815, 3891378, 5188504, 6485630, 7782756, 9728445, 10377008, 12971260, 15565512, 19456890, 20754016, 25942520, 31131024, 38913780, 41508032, 51885040, 62262048, 77827560, 103770080, 124524096, 155655120, 207540160, 311310240, 622620480]

約数ペア:

[(1, 622620480), (2, 311310240), (3, 207540160), (4, 155655120), (5, 124524096), (6, 103770080), (8, 77827560), (10, 62262048), (12, 51885040), (15, 41508032), (16, 38913780), (20, 31131024), (24, 25942520), (30, 20754016), (32, 19456890), (40, 15565512), (48, 12971260), (60, 10377008), (64, 9728445), (80, 7782756), (96, 6485630), (120, 5188504), (160, 3891378), (192, 3242815), (240, 2594252), (320, 1945689), (480, 1297126), (960, 648563)]