66275760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1019}}^1$

素因数の和:1306

約数の個数: 80

約数和(自身を含む): 206415360

約数和(自身を除く): 140139600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 813, 1019, 1084, 1355, 1626, 2038, 2168, 2710, 3057, 3252, 4065, 4076, 4336, 5095, 5420, 6114, 6504, 8130, 8152, 10190, 10840, 12228, 13008, 15285, 16260, 16304, 20380, 21680, 24456, 30570, 32520, 40760, 48912, 61140, 65040, 81520, 122280, 244560, 276149, 552298, 828447, 1104596, 1380745, 1656894, 2209192, 2761490, 3313788, 4142235, 4418384, 5522980, 6627576, 8284470, 11045960, 13255152, 16568940, 22091920, 33137880, 66275760]

約数ペア:

[(1, 66275760), (2, 33137880), (3, 22091920), (4, 16568940), (5, 13255152), (6, 11045960), (8, 8284470), (10, 6627576), (12, 5522980), (15, 4418384), (16, 4142235), (20, 3313788), (24, 2761490), (30, 2209192), (40, 1656894), (48, 1380745), (60, 1104596), (80, 828447), (120, 552298), (240, 276149), (271, 244560), (542, 122280), (813, 81520), (1019, 65040), (1084, 61140), (1355, 48912), (1626, 40760), (2038, 32520), (2168, 30570), (2710, 24456), (3057, 21680), (3252, 20380), (4065, 16304), (4076, 16260), (4336, 15285), (5095, 13008), (5420, 12228), (6114, 10840), (6504, 10190), (8130, 8152)]