480773760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{250403}}^1$

素因数の和:250425

約数の個数: 64

約数和(自身を含む): 1532472480

約数和(自身を除く): 1051698720

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 250403, 500806, 751209, 1001612, 1252015, 1502418, 2003224, 2504030, 3004836, 3756045, 4006448, 5008060, 6009672, 7512090, 8012896, 10016120, 12019344, 15024180, 16025792, 20032240, 24038688, 30048360, 32051584, 40064480, 48077376, 60096720, 80128960, 96154752, 120193440, 160257920, 240386880, 480773760]

約数ペア:

[(1, 480773760), (2, 240386880), (3, 160257920), (4, 120193440), (5, 96154752), (6, 80128960), (8, 60096720), (10, 48077376), (12, 40064480), (15, 32051584), (16, 30048360), (20, 24038688), (24, 20032240), (30, 16025792), (32, 15024180), (40, 12019344), (48, 10016120), (60, 8012896), (64, 7512090), (80, 6009672), (96, 5008060), (120, 4006448), (128, 3756045), (160, 3004836), (192, 2504030), (240, 2003224), (320, 1502418), (384, 1252015), (480, 1001612), (640, 751209), (960, 500806), (1920, 250403)]