45264840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19853}}^1$

素因数の和:19886

約数の個数: 64

約数和(自身を含む): 142948800

約数和(自身を除く): 97683960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 19853, 39706, 59559, 79412, 99265, 119118, 158824, 198530, 238236, 297795, 377207, 397060, 476472, 595590, 754414, 794120, 1131621, 1191180, 1508828, 1886035, 2263242, 2382360, 3017656, 3772070, 4526484, 5658105, 7544140, 9052968, 11316210, 15088280, 22632420, 45264840]

約数ペア:

[(1, 45264840), (2, 22632420), (3, 15088280), (4, 11316210), (5, 9052968), (6, 7544140), (8, 5658105), (10, 4526484), (12, 3772070), (15, 3017656), (19, 2382360), (20, 2263242), (24, 1886035), (30, 1508828), (38, 1191180), (40, 1131621), (57, 794120), (60, 754414), (76, 595590), (95, 476472), (114, 397060), (120, 377207), (152, 297795), (190, 238236), (228, 198530), (285, 158824), (380, 119118), (456, 99265), (570, 79412), (760, 59559), (1140, 39706), (2280, 19853)]