138804360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37313}}^1$

素因数の和:37358

約数の個数: 64

約数和(自身を含む): 429857280

約数和(自身を除く): 291052920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 37313, 74626, 111939, 149252, 186565, 223878, 298504, 373130, 447756, 559695, 746260, 895512, 1119390, 1156703, 1492520, 2238780, 2313406, 3470109, 4477560, 4626812, 5783515, 6940218, 9253624, 11567030, 13880436, 17350545, 23134060, 27760872, 34701090, 46268120, 69402180, 138804360]

約数ペア:

[(1, 138804360), (2, 69402180), (3, 46268120), (4, 34701090), (5, 27760872), (6, 23134060), (8, 17350545), (10, 13880436), (12, 11567030), (15, 9253624), (20, 6940218), (24, 5783515), (30, 4626812), (31, 4477560), (40, 3470109), (60, 2313406), (62, 2238780), (93, 1492520), (120, 1156703), (124, 1119390), (155, 895512), (186, 746260), (248, 559695), (310, 447756), (372, 373130), (465, 298504), (620, 223878), (744, 186565), (930, 149252), (1240, 111939), (1860, 74626), (3720, 37313)]