344827920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{3583}}^1$

素因数の和:4000

約数の個数: 80

約数和(自身を含む): 1071931392

約数和(自身を除く): 727103472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 401, 802, 1203, 1604, 2005, 2406, 3208, 3583, 4010, 4812, 6015, 6416, 7166, 8020, 9624, 10749, 12030, 14332, 16040, 17915, 19248, 21498, 24060, 28664, 32080, 35830, 42996, 48120, 53745, 57328, 71660, 85992, 96240, 107490, 143320, 171984, 214980, 286640, 429960, 859920, 1436783, 2873566, 4310349, 5747132, 7183915, 8620698, 11494264, 14367830, 17241396, 21551745, 22988528, 28735660, 34482792, 43103490, 57471320, 68965584, 86206980, 114942640, 172413960, 344827920]

約数ペア:

[(1, 344827920), (2, 172413960), (3, 114942640), (4, 86206980), (5, 68965584), (6, 57471320), (8, 43103490), (10, 34482792), (12, 28735660), (15, 22988528), (16, 21551745), (20, 17241396), (24, 14367830), (30, 11494264), (40, 8620698), (48, 7183915), (60, 5747132), (80, 4310349), (120, 2873566), (240, 1436783), (401, 859920), (802, 429960), (1203, 286640), (1604, 214980), (2005, 171984), (2406, 143320), (3208, 107490), (3583, 96240), (4010, 85992), (4812, 71660), (6015, 57328), (6416, 53745), (7166, 48120), (8020, 42996), (9624, 35830), (10749, 32080), (12030, 28664), (14332, 24060), (16040, 21498), (17915, 19248)]