66353520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3331}}^1$

素因数の和:3430

約数の個数: 80

約数和(自身を含む): 208236672

約数和(自身を除く): 141883152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3331, 3984, 4980, 6640, 6662, 9960, 9993, 13324, 16655, 19920, 19986, 26648, 33310, 39972, 49965, 53296, 66620, 79944, 99930, 133240, 159888, 199860, 266480, 276473, 399720, 552946, 799440, 829419, 1105892, 1382365, 1658838, 2211784, 2764730, 3317676, 4147095, 4423568, 5529460, 6635352, 8294190, 11058920, 13270704, 16588380, 22117840, 33176760, 66353520]

約数ペア:

[(1, 66353520), (2, 33176760), (3, 22117840), (4, 16588380), (5, 13270704), (6, 11058920), (8, 8294190), (10, 6635352), (12, 5529460), (15, 4423568), (16, 4147095), (20, 3317676), (24, 2764730), (30, 2211784), (40, 1658838), (48, 1382365), (60, 1105892), (80, 829419), (83, 799440), (120, 552946), (166, 399720), (240, 276473), (249, 266480), (332, 199860), (415, 159888), (498, 133240), (664, 99930), (830, 79944), (996, 66620), (1245, 53296), (1328, 49965), (1660, 39972), (1992, 33310), (2490, 26648), (3320, 19986), (3331, 19920), (3984, 16655), (4980, 13324), (6640, 9993), (6662, 9960)]