64158240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1831}}^1$

素因数の和:1922

約数の個数: 96

約数和(自身を含む): 204978816

約数和(自身を除く): 140820576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 219, 240, 292, 365, 438, 480, 584, 730, 876, 1095, 1168, 1460, 1752, 1831, 2190, 2336, 2920, 3504, 3662, 4380, 5493, 5840, 7008, 7324, 8760, 9155, 10986, 11680, 14648, 17520, 18310, 21972, 27465, 29296, 35040, 36620, 43944, 54930, 58592, 73240, 87888, 109860, 133663, 146480, 175776, 219720, 267326, 292960, 400989, 439440, 534652, 668315, 801978, 878880, 1069304, 1336630, 1603956, 2004945, 2138608, 2673260, 3207912, 4009890, 4277216, 5346520, 6415824, 8019780, 10693040, 12831648, 16039560, 21386080, 32079120, 64158240]

約数ペア:

[(1, 64158240), (2, 32079120), (3, 21386080), (4, 16039560), (5, 12831648), (6, 10693040), (8, 8019780), (10, 6415824), (12, 5346520), (15, 4277216), (16, 4009890), (20, 3207912), (24, 2673260), (30, 2138608), (32, 2004945), (40, 1603956), (48, 1336630), (60, 1069304), (73, 878880), (80, 801978), (96, 668315), (120, 534652), (146, 439440), (160, 400989), (219, 292960), (240, 267326), (292, 219720), (365, 175776), (438, 146480), (480, 133663), (584, 109860), (730, 87888), (876, 73240), (1095, 58592), (1168, 54930), (1460, 43944), (1752, 36620), (1831, 35040), (2190, 29296), (2336, 27465), (2920, 21972), (3504, 18310), (3662, 17520), (4380, 14648), (5493, 11680), (5840, 10986), (7008, 9155), (7324, 8760)]