494274840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1037

約数の個数: 128

約数和(自身を含む): 1544702400

約数和(自身を除く): 1050427560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 173, 174, 232, 290, 346, 348, 435, 519, 580, 692, 696, 821, 865, 870, 1038, 1160, 1384, 1642, 1730, 1740, 2076, 2463, 2595, 3284, 3460, 3480, 4105, 4152, 4926, 5017, 5190, 6568, 6920, 8210, 9852, 10034, 10380, 12315, 15051, 16420, 19704, 20068, 20760, 23809, 24630, 25085, 30102, 32840, 40136, 47618, 49260, 50170, 60204, 71427, 75255, 95236, 98520, 100340, 119045, 120408, 142033, 142854, 150510, 190472, 200680, 238090, 284066, 285708, 301020, 357135, 426099, 476180, 568132, 571416, 602040, 710165, 714270, 852198, 952360, 1136264, 1420330, 1428540, 1704396, 2130495, 2840660, 2857080, 3408792, 4118957, 4260990, 5681320, 8237914, 8521980, 12356871, 16475828, 17043960, 20594785, 24713742, 32951656, 41189570, 49427484, 61784355, 82379140, 98854968, 123568710, 164758280, 247137420, 494274840]

約数ペア:

[(1, 494274840), (2, 247137420), (3, 164758280), (4, 123568710), (5, 98854968), (6, 82379140), (8, 61784355), (10, 49427484), (12, 41189570), (15, 32951656), (20, 24713742), (24, 20594785), (29, 17043960), (30, 16475828), (40, 12356871), (58, 8521980), (60, 8237914), (87, 5681320), (116, 4260990), (120, 4118957), (145, 3408792), (173, 2857080), (174, 2840660), (232, 2130495), (290, 1704396), (346, 1428540), (348, 1420330), (435, 1136264), (519, 952360), (580, 852198), (692, 714270), (696, 710165), (821, 602040), (865, 571416), (870, 568132), (1038, 476180), (1160, 426099), (1384, 357135), (1642, 301020), (1730, 285708), (1740, 284066), (2076, 238090), (2463, 200680), (2595, 190472), (3284, 150510), (3460, 142854), (3480, 142033), (4105, 120408), (4152, 119045), (4926, 100340), (5017, 98520), (5190, 95236), (6568, 75255), (6920, 71427), (8210, 60204), (9852, 50170), (10034, 49260), (10380, 47618), (12315, 40136), (15051, 32840), (16420, 30102), (19704, 25085), (20068, 24630), (20760, 23809)]