1515744

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:312

約数の個数: 72

約数和(自身を含む): 4553640

約数和(自身を除く): 3037896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 277, 288, 304, 342, 456, 554, 608, 684, 831, 912, 1108, 1368, 1662, 1824, 2216, 2493, 2736, 3324, 4432, 4986, 5263, 5472, 6648, 8864, 9972, 10526, 13296, 15789, 19944, 21052, 26592, 31578, 39888, 42104, 47367, 63156, 79776, 84208, 94734, 126312, 168416, 189468, 252624, 378936, 505248, 757872, 1515744]

約数ペア:

[(1, 1515744), (2, 757872), (3, 505248), (4, 378936), (6, 252624), (8, 189468), (9, 168416), (12, 126312), (16, 94734), (18, 84208), (19, 79776), (24, 63156), (32, 47367), (36, 42104), (38, 39888), (48, 31578), (57, 26592), (72, 21052), (76, 19944), (96, 15789), (114, 13296), (144, 10526), (152, 9972), (171, 8864), (228, 6648), (277, 5472), (288, 5263), (304, 4986), (342, 4432), (456, 3324), (554, 2736), (608, 2493), (684, 2216), (831, 1824), (912, 1662), (1108, 1368)]