73420560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1830

約数の個数: 160

約数和(自身を含む): 266352000

約数和(自身を除く): 192931440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 1789, 2052, 2160, 2280, 2565, 2736, 3420, 3578, 4104, 4560, 5130, 5367, 6840, 7156, 8208, 8945, 10260, 10734, 13680, 14312, 16101, 17890, 20520, 21468, 26835, 28624, 32202, 33991, 35780, 41040, 42936, 48303, 53670, 64404, 67982, 71560, 80505, 85872, 96606, 101973, 107340, 128808, 135964, 143120, 161010, 169955, 193212, 203946, 214680, 241515, 257616, 271928, 305919, 322020, 339910, 386424, 407892, 429360, 483030, 509865, 543856, 611838, 644040, 679820, 772848, 815784, 917757, 966060, 1019730, 1223676, 1288080, 1359640, 1529595, 1631568, 1835514, 1932120, 2039460, 2447352, 2719280, 3059190, 3671028, 3864240, 4078920, 4588785, 4894704, 6118380, 7342056, 8157840, 9177570, 12236760, 14684112, 18355140, 24473520, 36710280, 73420560]

約数ペア:

[(1, 73420560), (2, 36710280), (3, 24473520), (4, 18355140), (5, 14684112), (6, 12236760), (8, 9177570), (9, 8157840), (10, 7342056), (12, 6118380), (15, 4894704), (16, 4588785), (18, 4078920), (19, 3864240), (20, 3671028), (24, 3059190), (27, 2719280), (30, 2447352), (36, 2039460), (38, 1932120), (40, 1835514), (45, 1631568), (48, 1529595), (54, 1359640), (57, 1288080), (60, 1223676), (72, 1019730), (76, 966060), (80, 917757), (90, 815784), (95, 772848), (108, 679820), (114, 644040), (120, 611838), (135, 543856), (144, 509865), (152, 483030), (171, 429360), (180, 407892), (190, 386424), (216, 339910), (228, 322020), (240, 305919), (270, 271928), (285, 257616), (304, 241515), (342, 214680), (360, 203946), (380, 193212), (432, 169955), (456, 161010), (513, 143120), (540, 135964), (570, 128808), (684, 107340), (720, 101973), (760, 96606), (855, 85872), (912, 80505), (1026, 71560), (1080, 67982), (1140, 64404), (1368, 53670), (1520, 48303), (1710, 42936), (1789, 41040), (2052, 35780), (2160, 33991), (2280, 32202), (2565, 28624), (2736, 26835), (3420, 21468), (3578, 20520), (4104, 17890), (4560, 16101), (5130, 14312), (5367, 13680), (6840, 10734), (7156, 10260), (8208, 8945)]