26964240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{397}}^1$

素因数の和:696

約数の個数: 80

約数和(自身を含む): 84095808

約数和(自身を除く): 57131568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 283, 397, 566, 794, 849, 1132, 1191, 1415, 1588, 1698, 1985, 2264, 2382, 2830, 3176, 3396, 3970, 4245, 4528, 4764, 5660, 5955, 6352, 6792, 7940, 8490, 9528, 11320, 11910, 13584, 15880, 16980, 19056, 22640, 23820, 31760, 33960, 47640, 67920, 95280, 112351, 224702, 337053, 449404, 561755, 674106, 898808, 1123510, 1348212, 1685265, 1797616, 2247020, 2696424, 3370530, 4494040, 5392848, 6741060, 8988080, 13482120, 26964240]

約数ペア:

[(1, 26964240), (2, 13482120), (3, 8988080), (4, 6741060), (5, 5392848), (6, 4494040), (8, 3370530), (10, 2696424), (12, 2247020), (15, 1797616), (16, 1685265), (20, 1348212), (24, 1123510), (30, 898808), (40, 674106), (48, 561755), (60, 449404), (80, 337053), (120, 224702), (240, 112351), (283, 95280), (397, 67920), (566, 47640), (794, 33960), (849, 31760), (1132, 23820), (1191, 22640), (1415, 19056), (1588, 16980), (1698, 15880), (1985, 13584), (2264, 11910), (2382, 11320), (2830, 9528), (3176, 8490), (3396, 7940), (3970, 6792), (4245, 6352), (4528, 5955), (4764, 5660)]