15714120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7703}}^1$

素因数の和:7734

約数の個数: 64

約数和(自身を含む): 49921920

約数和(自身を除く): 34207800

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, 7703, 15406, 23109, 30812, 38515, 46218, 61624, 77030, 92436, 115545, 130951, 154060, 184872, 231090, 261902, 308120, 392853, 462180, 523804, 654755, 785706, 924360, 1047608, 1309510, 1571412, 1964265, 2619020, 3142824, 3928530, 5238040, 7857060, 15714120]

約数ペア:

[(1, 15714120), (2, 7857060), (3, 5238040), (4, 3928530), (5, 3142824), (6, 2619020), (8, 1964265), (10, 1571412), (12, 1309510), (15, 1047608), (17, 924360), (20, 785706), (24, 654755), (30, 523804), (34, 462180), (40, 392853), (51, 308120), (60, 261902), (68, 231090), (85, 184872), (102, 154060), (120, 130951), (136, 115545), (170, 92436), (204, 77030), (255, 61624), (340, 46218), (408, 38515), (510, 30812), (680, 23109), (1020, 15406), (2040, 7703)]