450389760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2213}}^1$

素因数の和:2290

約数の個数: 144

約数和(自身を含む): 1466234784

約数和(自身を除く): 1015845024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 530, 636, 640, 768, 795, 848, 960, 1060, 1272, 1280, 1590, 1696, 1920, 2120, 2213, 2544, 3180, 3392, 3840, 4240, 4426, 5088, 6360, 6639, 6784, 8480, 8852, 10176, 11065, 12720, 13278, 13568, 16960, 17704, 20352, 22130, 25440, 26556, 33195, 33920, 35408, 40704, 44260, 50880, 53112, 66390, 67840, 70816, 88520, 101760, 106224, 117289, 132780, 141632, 177040, 203520, 212448, 234578, 265560, 283264, 351867, 354080, 424896, 469156, 531120, 566528, 586445, 703734, 708160, 849792, 938312, 1062240, 1172890, 1407468, 1416320, 1699584, 1759335, 1876624, 2124480, 2345780, 2814936, 2832640, 3518670, 3753248, 4248960, 4691560, 5629872, 7037340, 7506496, 8497920, 9383120, 11259744, 14074680, 15012992, 18766240, 22519488, 28149360, 30025984, 37532480, 45038976, 56298720, 75064960, 90077952, 112597440, 150129920, 225194880, 450389760]

約数ペア:

[(1, 450389760), (2, 225194880), (3, 150129920), (4, 112597440), (5, 90077952), (6, 75064960), (8, 56298720), (10, 45038976), (12, 37532480), (15, 30025984), (16, 28149360), (20, 22519488), (24, 18766240), (30, 15012992), (32, 14074680), (40, 11259744), (48, 9383120), (53, 8497920), (60, 7506496), (64, 7037340), (80, 5629872), (96, 4691560), (106, 4248960), (120, 3753248), (128, 3518670), (159, 2832640), (160, 2814936), (192, 2345780), (212, 2124480), (240, 1876624), (256, 1759335), (265, 1699584), (318, 1416320), (320, 1407468), (384, 1172890), (424, 1062240), (480, 938312), (530, 849792), (636, 708160), (640, 703734), (768, 586445), (795, 566528), (848, 531120), (960, 469156), (1060, 424896), (1272, 354080), (1280, 351867), (1590, 283264), (1696, 265560), (1920, 234578), (2120, 212448), (2213, 203520), (2544, 177040), (3180, 141632), (3392, 132780), (3840, 117289), (4240, 106224), (4426, 101760), (5088, 88520), (6360, 70816), (6639, 67840), (6784, 66390), (8480, 53112), (8852, 50880), (10176, 44260), (11065, 40704), (12720, 35408), (13278, 33920), (13568, 33195), (16960, 26556), (17704, 25440), (20352, 22130)]