145214880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4261}}^1$

素因数の和:4350

約数の個数: 96

約数和(自身を含む): 463978368

約数和(自身を除く): 318763488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 4260, 4261, 5680, 6816, 8520, 8522, 11360, 12783, 17040, 17044, 21305, 25566, 34080, 34088, 42610, 51132, 63915, 68176, 85220, 102264, 127830, 136352, 170440, 204528, 255660, 302531, 340880, 409056, 511320, 605062, 681760, 907593, 1022640, 1210124, 1512655, 1815186, 2045280, 2420248, 3025310, 3630372, 4537965, 4840496, 6050620, 7260744, 9075930, 9680992, 12101240, 14521488, 18151860, 24202480, 29042976, 36303720, 48404960, 72607440, 145214880]

約数ペア:

[(1, 145214880), (2, 72607440), (3, 48404960), (4, 36303720), (5, 29042976), (6, 24202480), (8, 18151860), (10, 14521488), (12, 12101240), (15, 9680992), (16, 9075930), (20, 7260744), (24, 6050620), (30, 4840496), (32, 4537965), (40, 3630372), (48, 3025310), (60, 2420248), (71, 2045280), (80, 1815186), (96, 1512655), (120, 1210124), (142, 1022640), (160, 907593), (213, 681760), (240, 605062), (284, 511320), (355, 409056), (426, 340880), (480, 302531), (568, 255660), (710, 204528), (852, 170440), (1065, 136352), (1136, 127830), (1420, 102264), (1704, 85220), (2130, 68176), (2272, 63915), (2840, 51132), (3408, 42610), (4260, 34088), (4261, 34080), (5680, 25566), (6816, 21305), (8520, 17044), (8522, 17040), (11360, 12783)]