54119040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:490

約数の個数: 128

約数和(自身を含む): 175374720

約数和(自身を除く): 121255680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 397, 426, 480, 568, 640, 710, 794, 852, 960, 1065, 1136, 1191, 1420, 1588, 1704, 1920, 1985, 2130, 2272, 2382, 2840, 3176, 3408, 3970, 4260, 4544, 4764, 5680, 5955, 6352, 6816, 7940, 8520, 9088, 9528, 11360, 11910, 12704, 13632, 15880, 17040, 19056, 22720, 23820, 25408, 27264, 28187, 31760, 34080, 38112, 45440, 47640, 50816, 56374, 63520, 68160, 76224, 84561, 95280, 112748, 127040, 136320, 140935, 152448, 169122, 190560, 225496, 254080, 281870, 338244, 381120, 422805, 450992, 563740, 676488, 762240, 845610, 901984, 1127480, 1352976, 1691220, 1803968, 2254960, 2705952, 3382440, 3607936, 4509920, 5411904, 6764880, 9019840, 10823808, 13529760, 18039680, 27059520, 54119040]

約数ペア:

[(1, 54119040), (2, 27059520), (3, 18039680), (4, 13529760), (5, 10823808), (6, 9019840), (8, 6764880), (10, 5411904), (12, 4509920), (15, 3607936), (16, 3382440), (20, 2705952), (24, 2254960), (30, 1803968), (32, 1691220), (40, 1352976), (48, 1127480), (60, 901984), (64, 845610), (71, 762240), (80, 676488), (96, 563740), (120, 450992), (128, 422805), (142, 381120), (160, 338244), (192, 281870), (213, 254080), (240, 225496), (284, 190560), (320, 169122), (355, 152448), (384, 140935), (397, 136320), (426, 127040), (480, 112748), (568, 95280), (640, 84561), (710, 76224), (794, 68160), (852, 63520), (960, 56374), (1065, 50816), (1136, 47640), (1191, 45440), (1420, 38112), (1588, 34080), (1704, 31760), (1920, 28187), (1985, 27264), (2130, 25408), (2272, 23820), (2382, 22720), (2840, 19056), (3176, 17040), (3408, 15880), (3970, 13632), (4260, 12704), (4544, 11910), (4764, 11360), (5680, 9528), (5955, 9088), (6352, 8520), (6816, 7940)]