1474240

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:305

約数の個数: 56

約数和(自身を含む): 3730752

約数和(自身を除く): 2256512

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 271, 272, 320, 340, 542, 544, 680, 1084, 1088, 1355, 1360, 2168, 2710, 2720, 4336, 4607, 5420, 5440, 8672, 9214, 10840, 17344, 18428, 21680, 23035, 36856, 43360, 46070, 73712, 86720, 92140, 147424, 184280, 294848, 368560, 737120, 1474240]

約数ペア:

[(1, 1474240), (2, 737120), (4, 368560), (5, 294848), (8, 184280), (10, 147424), (16, 92140), (17, 86720), (20, 73712), (32, 46070), (34, 43360), (40, 36856), (64, 23035), (68, 21680), (80, 18428), (85, 17344), (136, 10840), (160, 9214), (170, 8672), (271, 5440), (272, 5420), (320, 4607), (340, 4336), (542, 2720), (544, 2710), (680, 2168), (1084, 1360), (1088, 1355)]