162647280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1013}}^1$

素因数の和:1255

約数の個数: 120

約数和(自身を含む): 549214848

約数和(自身を除く): 386567568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 223, 240, 360, 446, 669, 720, 892, 1013, 1115, 1338, 1784, 2007, 2026, 2230, 2676, 3039, 3345, 3568, 4014, 4052, 4460, 5065, 5352, 6078, 6690, 8028, 8104, 8920, 9117, 10035, 10130, 10704, 12156, 13380, 15195, 16056, 16208, 17840, 18234, 20070, 20260, 24312, 26760, 30390, 32112, 36468, 40140, 40520, 45585, 48624, 53520, 60780, 72936, 80280, 81040, 91170, 121560, 145872, 160560, 182340, 225899, 243120, 364680, 451798, 677697, 729360, 903596, 1129495, 1355394, 1807192, 2033091, 2258990, 2710788, 3388485, 3614384, 4066182, 4517980, 5421576, 6776970, 8132364, 9035960, 10165455, 10843152, 13553940, 16264728, 18071920, 20330910, 27107880, 32529456, 40661820, 54215760, 81323640, 162647280]

約数ペア:

[(1, 162647280), (2, 81323640), (3, 54215760), (4, 40661820), (5, 32529456), (6, 27107880), (8, 20330910), (9, 18071920), (10, 16264728), (12, 13553940), (15, 10843152), (16, 10165455), (18, 9035960), (20, 8132364), (24, 6776970), (30, 5421576), (36, 4517980), (40, 4066182), (45, 3614384), (48, 3388485), (60, 2710788), (72, 2258990), (80, 2033091), (90, 1807192), (120, 1355394), (144, 1129495), (180, 903596), (223, 729360), (240, 677697), (360, 451798), (446, 364680), (669, 243120), (720, 225899), (892, 182340), (1013, 160560), (1115, 145872), (1338, 121560), (1784, 91170), (2007, 81040), (2026, 80280), (2230, 72936), (2676, 60780), (3039, 53520), (3345, 48624), (3568, 45585), (4014, 40520), (4052, 40140), (4460, 36468), (5065, 32112), (5352, 30390), (6078, 26760), (6690, 24312), (8028, 20260), (8104, 20070), (8920, 18234), (9117, 17840), (10035, 16208), (10130, 16056), (10704, 15195), (12156, 13380)]