457712880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:615

約数の個数: 160

約数和(自身を含む): 1490904576

約数和(自身を除く): 1033191696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 283, 293, 345, 368, 460, 552, 566, 586, 690, 849, 879, 920, 1104, 1132, 1172, 1380, 1415, 1465, 1698, 1758, 1840, 2264, 2344, 2760, 2830, 2930, 3396, 3516, 4245, 4395, 4528, 4688, 5520, 5660, 5860, 6509, 6739, 6792, 7032, 8490, 8790, 11320, 11720, 13018, 13478, 13584, 14064, 16980, 17580, 19527, 20217, 22640, 23440, 26036, 26956, 32545, 33695, 33960, 35160, 39054, 40434, 52072, 53912, 65090, 67390, 67920, 70320, 78108, 80868, 82919, 97635, 101085, 104144, 107824, 130180, 134780, 156216, 161736, 165838, 195270, 202170, 248757, 260360, 269560, 312432, 323472, 331676, 390540, 404340, 414595, 497514, 520720, 539120, 663352, 781080, 808680, 829190, 995028, 1243785, 1326704, 1562160, 1617360, 1658380, 1907137, 1990056, 2487570, 3316760, 3814274, 3980112, 4975140, 5721411, 6633520, 7628548, 9535685, 9950280, 11442822, 15257096, 19071370, 19900560, 22885644, 28607055, 30514192, 38142740, 45771288, 57214110, 76285480, 91542576, 114428220, 152570960, 228856440, 457712880]

約数ペア:

[(1, 457712880), (2, 228856440), (3, 152570960), (4, 114428220), (5, 91542576), (6, 76285480), (8, 57214110), (10, 45771288), (12, 38142740), (15, 30514192), (16, 28607055), (20, 22885644), (23, 19900560), (24, 19071370), (30, 15257096), (40, 11442822), (46, 9950280), (48, 9535685), (60, 7628548), (69, 6633520), (80, 5721411), (92, 4975140), (115, 3980112), (120, 3814274), (138, 3316760), (184, 2487570), (230, 1990056), (240, 1907137), (276, 1658380), (283, 1617360), (293, 1562160), (345, 1326704), (368, 1243785), (460, 995028), (552, 829190), (566, 808680), (586, 781080), (690, 663352), (849, 539120), (879, 520720), (920, 497514), (1104, 414595), (1132, 404340), (1172, 390540), (1380, 331676), (1415, 323472), (1465, 312432), (1698, 269560), (1758, 260360), (1840, 248757), (2264, 202170), (2344, 195270), (2760, 165838), (2830, 161736), (2930, 156216), (3396, 134780), (3516, 130180), (4245, 107824), (4395, 104144), (4528, 101085), (4688, 97635), (5520, 82919), (5660, 80868), (5860, 78108), (6509, 70320), (6739, 67920), (6792, 67390), (7032, 65090), (8490, 53912), (8790, 52072), (11320, 40434), (11720, 39054), (13018, 35160), (13478, 33960), (13584, 33695), (14064, 32545), (16980, 26956), (17580, 26036), (19527, 23440), (20217, 22640)]