15289440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 49152096

約数和(自身を除く): 33862656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 265, 318, 424, 480, 530, 601, 636, 795, 848, 1060, 1202, 1272, 1590, 1696, 1803, 2120, 2404, 2544, 3005, 3180, 3606, 4240, 4808, 5088, 6010, 6360, 7212, 8480, 9015, 9616, 12020, 12720, 14424, 18030, 19232, 24040, 25440, 28848, 31853, 36060, 48080, 57696, 63706, 72120, 95559, 96160, 127412, 144240, 159265, 191118, 254824, 288480, 318530, 382236, 477795, 509648, 637060, 764472, 955590, 1019296, 1274120, 1528944, 1911180, 2548240, 3057888, 3822360, 5096480, 7644720, 15289440]

約数ペア:

[(1, 15289440), (2, 7644720), (3, 5096480), (4, 3822360), (5, 3057888), (6, 2548240), (8, 1911180), (10, 1528944), (12, 1274120), (15, 1019296), (16, 955590), (20, 764472), (24, 637060), (30, 509648), (32, 477795), (40, 382236), (48, 318530), (53, 288480), (60, 254824), (80, 191118), (96, 159265), (106, 144240), (120, 127412), (159, 96160), (160, 95559), (212, 72120), (240, 63706), (265, 57696), (318, 48080), (424, 36060), (480, 31853), (530, 28848), (601, 25440), (636, 24040), (795, 19232), (848, 18030), (1060, 14424), (1202, 12720), (1272, 12020), (1590, 9616), (1696, 9015), (1803, 8480), (2120, 7212), (2404, 6360), (2544, 6010), (3005, 5088), (3180, 4808), (3606, 4240)]