117969840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163847}}^1$

素因数の和:163866

約数の個数: 60

約数和(自身を含む): 396184464

約数和(自身を除く): 278214624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 163847, 327694, 491541, 655388, 819235, 983082, 1310776, 1474623, 1638470, 1966164, 2457705, 2621552, 2949246, 3276940, 3932328, 4915410, 5898492, 6553880, 7373115, 7864656, 9830820, 11796984, 13107760, 14746230, 19661640, 23593968, 29492460, 39323280, 58984920, 117969840]

約数ペア:

[(1, 117969840), (2, 58984920), (3, 39323280), (4, 29492460), (5, 23593968), (6, 19661640), (8, 14746230), (9, 13107760), (10, 11796984), (12, 9830820), (15, 7864656), (16, 7373115), (18, 6553880), (20, 5898492), (24, 4915410), (30, 3932328), (36, 3276940), (40, 2949246), (45, 2621552), (48, 2457705), (60, 1966164), (72, 1638470), (80, 1474623), (90, 1310776), (120, 983082), (144, 819235), (180, 655388), (240, 491541), (360, 327694), (720, 163847)]