324347040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{225241}}^1$

素因数の和:225262

約数の個数: 72

約数和(自身を含む): 1106839188

約数和(自身を除く): 782492148

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 225241, 450482, 675723, 900964, 1126205, 1351446, 1801928, 2027169, 2252410, 2702892, 3378615, 3603856, 4054338, 4504820, 5405784, 6757230, 7207712, 8108676, 9009640, 10135845, 10811568, 13514460, 16217352, 18019280, 20271690, 21623136, 27028920, 32434704, 36038560, 40543380, 54057840, 64869408, 81086760, 108115680, 162173520, 324347040]

約数ペア:

[(1, 324347040), (2, 162173520), (3, 108115680), (4, 81086760), (5, 64869408), (6, 54057840), (8, 40543380), (9, 36038560), (10, 32434704), (12, 27028920), (15, 21623136), (16, 20271690), (18, 18019280), (20, 16217352), (24, 13514460), (30, 10811568), (32, 10135845), (36, 9009640), (40, 8108676), (45, 7207712), (48, 6757230), (60, 5405784), (72, 4504820), (80, 4054338), (90, 3603856), (96, 3378615), (120, 2702892), (144, 2252410), (160, 2027169), (180, 1801928), (240, 1351446), (288, 1126205), (360, 900964), (480, 675723), (720, 450482), (1440, 225241)]