118819920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:473

約数の個数: 160

約数和(自身を含む): 394260480

約数和(自身を除く): 275440560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 71, 76, 80, 95, 114, 120, 142, 152, 190, 213, 228, 240, 284, 285, 304, 355, 367, 380, 426, 456, 568, 570, 710, 734, 760, 852, 912, 1065, 1101, 1136, 1140, 1349, 1420, 1468, 1520, 1704, 1835, 2130, 2202, 2280, 2698, 2840, 2936, 3408, 3670, 4047, 4260, 4404, 4560, 5396, 5505, 5680, 5872, 6745, 6973, 7340, 8094, 8520, 8808, 10792, 11010, 13490, 13946, 14680, 16188, 17040, 17616, 20235, 20919, 21584, 22020, 26057, 26980, 27892, 29360, 32376, 34865, 40470, 41838, 44040, 52114, 53960, 55784, 64752, 69730, 78171, 80940, 83676, 88080, 104228, 104595, 107920, 111568, 130285, 139460, 156342, 161880, 167352, 208456, 209190, 260570, 278920, 312684, 323760, 334704, 390855, 416912, 418380, 495083, 521140, 557840, 625368, 781710, 836760, 990166, 1042280, 1250736, 1485249, 1563420, 1673520, 1980332, 2084560, 2475415, 2970498, 3126840, 3960664, 4950830, 5940996, 6253680, 7426245, 7921328, 9901660, 11881992, 14852490, 19803320, 23763984, 29704980, 39606640, 59409960, 118819920]

約数ペア:

[(1, 118819920), (2, 59409960), (3, 39606640), (4, 29704980), (5, 23763984), (6, 19803320), (8, 14852490), (10, 11881992), (12, 9901660), (15, 7921328), (16, 7426245), (19, 6253680), (20, 5940996), (24, 4950830), (30, 3960664), (38, 3126840), (40, 2970498), (48, 2475415), (57, 2084560), (60, 1980332), (71, 1673520), (76, 1563420), (80, 1485249), (95, 1250736), (114, 1042280), (120, 990166), (142, 836760), (152, 781710), (190, 625368), (213, 557840), (228, 521140), (240, 495083), (284, 418380), (285, 416912), (304, 390855), (355, 334704), (367, 323760), (380, 312684), (426, 278920), (456, 260570), (568, 209190), (570, 208456), (710, 167352), (734, 161880), (760, 156342), (852, 139460), (912, 130285), (1065, 111568), (1101, 107920), (1136, 104595), (1140, 104228), (1349, 88080), (1420, 83676), (1468, 80940), (1520, 78171), (1704, 69730), (1835, 64752), (2130, 55784), (2202, 53960), (2280, 52114), (2698, 44040), (2840, 41838), (2936, 40470), (3408, 34865), (3670, 32376), (4047, 29360), (4260, 27892), (4404, 26980), (4560, 26057), (5396, 22020), (5505, 21584), (5680, 20919), (5872, 20235), (6745, 17616), (6973, 17040), (7340, 16188), (8094, 14680), (8520, 13946), (8808, 13490), (10792, 11010)]