16396080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1358

約数の個数: 80

約数和(自身を含む): 51827040

約数和(自身を除く): 35430960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1289, 1590, 2120, 2544, 2578, 3180, 3867, 4240, 5156, 6360, 6445, 7734, 10312, 12720, 12890, 15468, 19335, 20624, 25780, 30936, 38670, 51560, 61872, 68317, 77340, 103120, 136634, 154680, 204951, 273268, 309360, 341585, 409902, 546536, 683170, 819804, 1024755, 1093072, 1366340, 1639608, 2049510, 2732680, 3279216, 4099020, 5465360, 8198040, 16396080]

約数ペア:

[(1, 16396080), (2, 8198040), (3, 5465360), (4, 4099020), (5, 3279216), (6, 2732680), (8, 2049510), (10, 1639608), (12, 1366340), (15, 1093072), (16, 1024755), (20, 819804), (24, 683170), (30, 546536), (40, 409902), (48, 341585), (53, 309360), (60, 273268), (80, 204951), (106, 154680), (120, 136634), (159, 103120), (212, 77340), (240, 68317), (265, 61872), (318, 51560), (424, 38670), (530, 30936), (636, 25780), (795, 20624), (848, 19335), (1060, 15468), (1272, 12890), (1289, 12720), (1590, 10312), (2120, 7734), (2544, 6445), (2578, 6360), (3180, 5156), (3867, 4240)]