73324920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:925

約数の個数: 128

約数和(自身を含む): 237219840

約数和(自身を除く): 163894920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 857, 920, 930, 1240, 1380, 1426, 1714, 1860, 2139, 2571, 2760, 2852, 3428, 3565, 3720, 4278, 4285, 5142, 5704, 6856, 7130, 8556, 8570, 10284, 10695, 12855, 14260, 17112, 17140, 19711, 20568, 21390, 25710, 26567, 28520, 34280, 39422, 42780, 51420, 53134, 59133, 78844, 79701, 85560, 98555, 102840, 106268, 118266, 132835, 157688, 159402, 197110, 212536, 236532, 265670, 295665, 318804, 394220, 398505, 473064, 531340, 591330, 611041, 637608, 788440, 797010, 1062680, 1182660, 1222082, 1594020, 1833123, 2365320, 2444164, 3055205, 3188040, 3666246, 4888328, 6110410, 7332492, 9165615, 12220820, 14664984, 18331230, 24441640, 36662460, 73324920]

約数ペア:

[(1, 73324920), (2, 36662460), (3, 24441640), (4, 18331230), (5, 14664984), (6, 12220820), (8, 9165615), (10, 7332492), (12, 6110410), (15, 4888328), (20, 3666246), (23, 3188040), (24, 3055205), (30, 2444164), (31, 2365320), (40, 1833123), (46, 1594020), (60, 1222082), (62, 1182660), (69, 1062680), (92, 797010), (93, 788440), (115, 637608), (120, 611041), (124, 591330), (138, 531340), (155, 473064), (184, 398505), (186, 394220), (230, 318804), (248, 295665), (276, 265670), (310, 236532), (345, 212536), (372, 197110), (460, 159402), (465, 157688), (552, 132835), (620, 118266), (690, 106268), (713, 102840), (744, 98555), (857, 85560), (920, 79701), (930, 78844), (1240, 59133), (1380, 53134), (1426, 51420), (1714, 42780), (1860, 39422), (2139, 34280), (2571, 28520), (2760, 26567), (2852, 25710), (3428, 21390), (3565, 20568), (3720, 19711), (4278, 17140), (4285, 17112), (5142, 14260), (5704, 12855), (6856, 10695), (7130, 10284), (8556, 8570)]