545406720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1018

約数の個数: 144

約数和(自身を含む): 1754095392

約数和(自身を除く): 1208688672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 173, 192, 240, 256, 320, 346, 384, 480, 519, 640, 692, 768, 821, 865, 960, 1038, 1280, 1384, 1642, 1730, 1920, 2076, 2463, 2595, 2768, 3284, 3460, 3840, 4105, 4152, 4926, 5190, 5536, 6568, 6920, 8210, 8304, 9852, 10380, 11072, 12315, 13136, 13840, 16420, 16608, 19704, 20760, 22144, 24630, 26272, 27680, 32840, 33216, 39408, 41520, 44288, 49260, 52544, 55360, 65680, 66432, 78816, 83040, 98520, 105088, 110720, 131360, 132864, 142033, 157632, 166080, 197040, 210176, 221440, 262720, 284066, 315264, 332160, 394080, 426099, 525440, 568132, 630528, 664320, 710165, 788160, 852198, 1050880, 1136264, 1420330, 1576320, 1704396, 2130495, 2272528, 2840660, 3152640, 3408792, 4260990, 4545056, 5681320, 6817584, 8521980, 9090112, 11362640, 13635168, 17043960, 18180224, 22725280, 27270336, 34087920, 36360448, 45450560, 54540672, 68175840, 90901120, 109081344, 136351680, 181802240, 272703360, 545406720]

約数ペア:

[(1, 545406720), (2, 272703360), (3, 181802240), (4, 136351680), (5, 109081344), (6, 90901120), (8, 68175840), (10, 54540672), (12, 45450560), (15, 36360448), (16, 34087920), (20, 27270336), (24, 22725280), (30, 18180224), (32, 17043960), (40, 13635168), (48, 11362640), (60, 9090112), (64, 8521980), (80, 6817584), (96, 5681320), (120, 4545056), (128, 4260990), (160, 3408792), (173, 3152640), (192, 2840660), (240, 2272528), (256, 2130495), (320, 1704396), (346, 1576320), (384, 1420330), (480, 1136264), (519, 1050880), (640, 852198), (692, 788160), (768, 710165), (821, 664320), (865, 630528), (960, 568132), (1038, 525440), (1280, 426099), (1384, 394080), (1642, 332160), (1730, 315264), (1920, 284066), (2076, 262720), (2463, 221440), (2595, 210176), (2768, 197040), (3284, 166080), (3460, 157632), (3840, 142033), (4105, 132864), (4152, 131360), (4926, 110720), (5190, 105088), (5536, 98520), (6568, 83040), (6920, 78816), (8210, 66432), (8304, 65680), (9852, 55360), (10380, 52544), (11072, 49260), (12315, 44288), (13136, 41520), (13840, 39408), (16420, 33216), (16608, 32840), (19704, 27680), (20760, 26272), (22144, 24630)]