2015471280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{158449}}^1$

素因数の和:158518

約数の個数: 80

約数和(自身を含む): 6365887200

約数和(自身を除く): 4350415920

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, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 158449, 316898, 475347, 633796, 792245, 950694, 1267592, 1584490, 1901388, 2376735, 2535184, 3168980, 3802776, 4753470, 6337960, 7605552, 8397797, 9506940, 12675920, 16795594, 19013880, 25193391, 33591188, 38027760, 41988985, 50386782, 67182376, 83977970, 100773564, 125966955, 134364752, 167955940, 201547128, 251933910, 335911880, 403094256, 503867820, 671823760, 1007735640, 2015471280]

約数ペア:

[(1, 2015471280), (2, 1007735640), (3, 671823760), (4, 503867820), (5, 403094256), (6, 335911880), (8, 251933910), (10, 201547128), (12, 167955940), (15, 134364752), (16, 125966955), (20, 100773564), (24, 83977970), (30, 67182376), (40, 50386782), (48, 41988985), (53, 38027760), (60, 33591188), (80, 25193391), (106, 19013880), (120, 16795594), (159, 12675920), (212, 9506940), (240, 8397797), (265, 7605552), (318, 6337960), (424, 4753470), (530, 3802776), (636, 3168980), (795, 2535184), (848, 2376735), (1060, 1901388), (1272, 1584490), (1590, 1267592), (2120, 950694), (2544, 792245), (3180, 633796), (4240, 475347), (6360, 316898), (12720, 158449)]