78598560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{439}}^1$

素因数の和:830

約数の個数: 96

約数和(自身を含む): 248814720

約数和(自身を除く): 170216160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 373, 439, 480, 746, 878, 1119, 1317, 1492, 1756, 1865, 2195, 2238, 2634, 2984, 3512, 3730, 4390, 4476, 5268, 5595, 5968, 6585, 7024, 7460, 8780, 8952, 10536, 11190, 11936, 13170, 14048, 14920, 17560, 17904, 21072, 22380, 26340, 29840, 35120, 35808, 42144, 44760, 52680, 59680, 70240, 89520, 105360, 163747, 179040, 210720, 327494, 491241, 654988, 818735, 982482, 1309976, 1637470, 1964964, 2456205, 2619952, 3274940, 3929928, 4912410, 5239904, 6549880, 7859856, 9824820, 13099760, 15719712, 19649640, 26199520, 39299280, 78598560]

約数ペア:

[(1, 78598560), (2, 39299280), (3, 26199520), (4, 19649640), (5, 15719712), (6, 13099760), (8, 9824820), (10, 7859856), (12, 6549880), (15, 5239904), (16, 4912410), (20, 3929928), (24, 3274940), (30, 2619952), (32, 2456205), (40, 1964964), (48, 1637470), (60, 1309976), (80, 982482), (96, 818735), (120, 654988), (160, 491241), (240, 327494), (373, 210720), (439, 179040), (480, 163747), (746, 105360), (878, 89520), (1119, 70240), (1317, 59680), (1492, 52680), (1756, 44760), (1865, 42144), (2195, 35808), (2238, 35120), (2634, 29840), (2984, 26340), (3512, 22380), (3730, 21072), (4390, 17904), (4476, 17560), (5268, 14920), (5595, 14048), (5968, 13170), (6585, 11936), (7024, 11190), (7460, 10536), (8780, 8952)]