417480720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{56113}}^1$

素因数の和:56160

約数の個数: 80

約数和(自身を含む): 1335962112

約数和(自身を除く): 918481392

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, 7440, 56113, 112226, 168339, 224452, 280565, 336678, 448904, 561130, 673356, 841695, 897808, 1122260, 1346712, 1683390, 1739503, 2244520, 2693424, 3366780, 3479006, 4489040, 5218509, 6733560, 6958012, 8697515, 10437018, 13467120, 13916024, 17395030, 20874036, 26092545, 27832048, 34790060, 41748072, 52185090, 69580120, 83496144, 104370180, 139160240, 208740360, 417480720]

約数ペア:

[(1, 417480720), (2, 208740360), (3, 139160240), (4, 104370180), (5, 83496144), (6, 69580120), (8, 52185090), (10, 41748072), (12, 34790060), (15, 27832048), (16, 26092545), (20, 20874036), (24, 17395030), (30, 13916024), (31, 13467120), (40, 10437018), (48, 8697515), (60, 6958012), (62, 6733560), (80, 5218509), (93, 4489040), (120, 3479006), (124, 3366780), (155, 2693424), (186, 2244520), (240, 1739503), (248, 1683390), (310, 1346712), (372, 1122260), (465, 897808), (496, 841695), (620, 673356), (744, 561130), (930, 448904), (1240, 336678), (1488, 280565), (1860, 224452), (2480, 168339), (3720, 112226), (7440, 56113)]