53709360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7219}}^1$

素因数の和:7266

約数の個数: 80

約数和(自身を含む): 171893760

約数和(自身を除く): 118184400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7219, 7440, 14438, 21657, 28876, 36095, 43314, 57752, 72190, 86628, 108285, 115504, 144380, 173256, 216570, 223789, 288760, 346512, 433140, 447578, 577520, 671367, 866280, 895156, 1118945, 1342734, 1732560, 1790312, 2237890, 2685468, 3356835, 3580624, 4475780, 5370936, 6713670, 8951560, 10741872, 13427340, 17903120, 26854680, 53709360]

約数ペア:

[(1, 53709360), (2, 26854680), (3, 17903120), (4, 13427340), (5, 10741872), (6, 8951560), (8, 6713670), (10, 5370936), (12, 4475780), (15, 3580624), (16, 3356835), (20, 2685468), (24, 2237890), (30, 1790312), (31, 1732560), (40, 1342734), (48, 1118945), (60, 895156), (62, 866280), (80, 671367), (93, 577520), (120, 447578), (124, 433140), (155, 346512), (186, 288760), (240, 223789), (248, 216570), (310, 173256), (372, 144380), (465, 115504), (496, 108285), (620, 86628), (744, 72190), (930, 57752), (1240, 43314), (1488, 36095), (1860, 28876), (2480, 21657), (3720, 14438), (7219, 7440)]