143520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:54

約数の個数: 96

約数和(自身を含む): 508032

約数和(自身を除く): 364512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 416, 460, 480, 520, 552, 598, 624, 690, 736, 780, 897, 920, 1040, 1104, 1196, 1248, 1380, 1495, 1560, 1794, 1840, 2080, 2208, 2392, 2760, 2990, 3120, 3588, 3680, 4485, 4784, 5520, 5980, 6240, 7176, 8970, 9568, 11040, 11960, 14352, 17940, 23920, 28704, 35880, 47840, 71760, 143520]

約数ペア:

[(1, 143520), (2, 71760), (3, 47840), (4, 35880), (5, 28704), (6, 23920), (8, 17940), (10, 14352), (12, 11960), (13, 11040), (15, 9568), (16, 8970), (20, 7176), (23, 6240), (24, 5980), (26, 5520), (30, 4784), (32, 4485), (39, 3680), (40, 3588), (46, 3120), (48, 2990), (52, 2760), (60, 2392), (65, 2208), (69, 2080), (78, 1840), (80, 1794), (92, 1560), (96, 1495), (104, 1380), (115, 1248), (120, 1196), (130, 1104), (138, 1040), (156, 920), (160, 897), (184, 780), (195, 736), (208, 690), (230, 624), (240, 598), (260, 552), (276, 520), (299, 480), (312, 460), (345, 416), (368, 390)]