1143360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{397}}^1$

素因数の和:420

約数の個数: 84

約数和(自身を含む): 3942588

約数和(自身を除く): 2799228

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 397, 480, 576, 720, 794, 960, 1191, 1440, 1588, 1985, 2382, 2880, 3176, 3573, 3970, 4764, 5955, 6352, 7146, 7940, 9528, 11910, 12704, 14292, 15880, 17865, 19056, 23820, 25408, 28584, 31760, 35730, 38112, 47640, 57168, 63520, 71460, 76224, 95280, 114336, 127040, 142920, 190560, 228672, 285840, 381120, 571680, 1143360]

約数ペア:

[(1, 1143360), (2, 571680), (3, 381120), (4, 285840), (5, 228672), (6, 190560), (8, 142920), (9, 127040), (10, 114336), (12, 95280), (15, 76224), (16, 71460), (18, 63520), (20, 57168), (24, 47640), (30, 38112), (32, 35730), (36, 31760), (40, 28584), (45, 25408), (48, 23820), (60, 19056), (64, 17865), (72, 15880), (80, 14292), (90, 12704), (96, 11910), (120, 9528), (144, 7940), (160, 7146), (180, 6352), (192, 5955), (240, 4764), (288, 3970), (320, 3573), (360, 3176), (397, 2880), (480, 2382), (576, 1985), (720, 1588), (794, 1440), (960, 1191)]