1118240

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 2744280

約数和(自身を除く): 1626040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 241, 290, 464, 482, 580, 928, 964, 1160, 1205, 1928, 2320, 2410, 3856, 4640, 4820, 6989, 7712, 9640, 13978, 19280, 27956, 34945, 38560, 55912, 69890, 111824, 139780, 223648, 279560, 559120, 1118240]

約数ペア:

[(1, 1118240), (2, 559120), (4, 279560), (5, 223648), (8, 139780), (10, 111824), (16, 69890), (20, 55912), (29, 38560), (32, 34945), (40, 27956), (58, 19280), (80, 13978), (116, 9640), (145, 7712), (160, 6989), (232, 4820), (241, 4640), (290, 3856), (464, 2410), (482, 2320), (580, 1928), (928, 1205), (964, 1160)]