2240160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 7620480

約数和(自身を除く): 5380320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 359, 390, 416, 480, 520, 624, 718, 780, 1040, 1077, 1248, 1436, 1560, 1795, 2080, 2154, 2872, 3120, 3590, 4308, 4667, 5385, 5744, 6240, 7180, 8616, 9334, 10770, 11488, 14001, 14360, 17232, 18668, 21540, 23335, 28002, 28720, 34464, 37336, 43080, 46670, 56004, 57440, 70005, 74672, 86160, 93340, 112008, 140010, 149344, 172320, 186680, 224016, 280020, 373360, 448032, 560040, 746720, 1120080, 2240160]

約数ペア:

[(1, 2240160), (2, 1120080), (3, 746720), (4, 560040), (5, 448032), (6, 373360), (8, 280020), (10, 224016), (12, 186680), (13, 172320), (15, 149344), (16, 140010), (20, 112008), (24, 93340), (26, 86160), (30, 74672), (32, 70005), (39, 57440), (40, 56004), (48, 46670), (52, 43080), (60, 37336), (65, 34464), (78, 28720), (80, 28002), (96, 23335), (104, 21540), (120, 18668), (130, 17232), (156, 14360), (160, 14001), (195, 11488), (208, 10770), (240, 9334), (260, 8616), (312, 7180), (359, 6240), (390, 5744), (416, 5385), (480, 4667), (520, 4308), (624, 3590), (718, 3120), (780, 2872), (1040, 2154), (1077, 2080), (1248, 1795), (1436, 1560)]