571680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{397}}^1$

素因数の和:418

約数の個数: 72

約数和(自身を含む): 1955772

約数和(自身を除く): 1384092

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 397, 480, 720, 794, 1191, 1440, 1588, 1985, 2382, 3176, 3573, 3970, 4764, 5955, 6352, 7146, 7940, 9528, 11910, 12704, 14292, 15880, 17865, 19056, 23820, 28584, 31760, 35730, 38112, 47640, 57168, 63520, 71460, 95280, 114336, 142920, 190560, 285840, 571680]

約数ペア:

[(1, 571680), (2, 285840), (3, 190560), (4, 142920), (5, 114336), (6, 95280), (8, 71460), (9, 63520), (10, 57168), (12, 47640), (15, 38112), (16, 35730), (18, 31760), (20, 28584), (24, 23820), (30, 19056), (32, 17865), (36, 15880), (40, 14292), (45, 12704), (48, 11910), (60, 9528), (72, 7940), (80, 7146), (90, 6352), (96, 5955), (120, 4764), (144, 3970), (160, 3573), (180, 3176), (240, 2382), (288, 1985), (360, 1588), (397, 1440), (480, 1191), (720, 794)]