313181640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{96661}}^1$

素因数の和:96684

約数の個数: 80

約数和(自身を含む): 1052649180

約数和(自身を除く): 739467540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 96661, 193322, 289983, 386644, 483305, 579966, 773288, 869949, 966610, 1159932, 1449915, 1739898, 1933220, 2319864, 2609847, 2899830, 3479796, 3866440, 4349745, 5219694, 5799660, 6959592, 7829541, 8699490, 10439388, 11599320, 13049235, 15659082, 17398980, 20878776, 26098470, 31318164, 34797960, 39147705, 52196940, 62636328, 78295410, 104393880, 156590820, 313181640]

約数ペア:

[(1, 313181640), (2, 156590820), (3, 104393880), (4, 78295410), (5, 62636328), (6, 52196940), (8, 39147705), (9, 34797960), (10, 31318164), (12, 26098470), (15, 20878776), (18, 17398980), (20, 15659082), (24, 13049235), (27, 11599320), (30, 10439388), (36, 8699490), (40, 7829541), (45, 6959592), (54, 5799660), (60, 5219694), (72, 4349745), (81, 3866440), (90, 3479796), (108, 2899830), (120, 2609847), (135, 2319864), (162, 1933220), (180, 1739898), (216, 1449915), (270, 1159932), (324, 966610), (360, 869949), (405, 773288), (540, 579966), (648, 483305), (810, 386644), (1080, 289983), (1620, 193322), (3240, 96661)]