132438840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{64921}}^1$

素因数の和:64952

約数の個数: 64

約数和(自身を含む): 420694560

約数和(自身を除く): 288255720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 64921, 129842, 194763, 259684, 324605, 389526, 519368, 649210, 779052, 973815, 1103657, 1298420, 1558104, 1947630, 2207314, 2596840, 3310971, 3895260, 4414628, 5518285, 6621942, 7790520, 8829256, 11036570, 13243884, 16554855, 22073140, 26487768, 33109710, 44146280, 66219420, 132438840]

約数ペア:

[(1, 132438840), (2, 66219420), (3, 44146280), (4, 33109710), (5, 26487768), (6, 22073140), (8, 16554855), (10, 13243884), (12, 11036570), (15, 8829256), (17, 7790520), (20, 6621942), (24, 5518285), (30, 4414628), (34, 3895260), (40, 3310971), (51, 2596840), (60, 2207314), (68, 1947630), (85, 1558104), (102, 1298420), (120, 1103657), (136, 973815), (170, 779052), (204, 649210), (255, 519368), (340, 389526), (408, 324605), (510, 259684), (680, 194763), (1020, 129842), (2040, 64921)]