61426320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1213}}^1$

素因数の和:1440

約数の個数: 80

約数和(自身を含む): 191481792

約数和(自身を除く): 130055472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1213, 1266, 1688, 2110, 2426, 2532, 3165, 3376, 3639, 4220, 4852, 5064, 6065, 6330, 7278, 8440, 9704, 10128, 12130, 12660, 14556, 16880, 18195, 19408, 24260, 25320, 29112, 36390, 48520, 50640, 58224, 72780, 97040, 145560, 255943, 291120, 511886, 767829, 1023772, 1279715, 1535658, 2047544, 2559430, 3071316, 3839145, 4095088, 5118860, 6142632, 7678290, 10237720, 12285264, 15356580, 20475440, 30713160, 61426320]

約数ペア:

[(1, 61426320), (2, 30713160), (3, 20475440), (4, 15356580), (5, 12285264), (6, 10237720), (8, 7678290), (10, 6142632), (12, 5118860), (15, 4095088), (16, 3839145), (20, 3071316), (24, 2559430), (30, 2047544), (40, 1535658), (48, 1279715), (60, 1023772), (80, 767829), (120, 511886), (211, 291120), (240, 255943), (422, 145560), (633, 97040), (844, 72780), (1055, 58224), (1213, 50640), (1266, 48520), (1688, 36390), (2110, 29112), (2426, 25320), (2532, 24260), (3165, 19408), (3376, 18195), (3639, 16880), (4220, 14556), (4852, 12660), (5064, 12130), (6065, 10128), (6330, 9704), (7278, 8440)]