179904120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1867}}^1$

素因数の和:1965

約数の個数: 128

約数和(自身を含む): 597162240

約数和(自身を除く): 417258120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 73, 88, 110, 120, 132, 146, 165, 219, 220, 264, 292, 330, 365, 438, 440, 584, 660, 730, 803, 876, 1095, 1320, 1460, 1606, 1752, 1867, 2190, 2409, 2920, 3212, 3734, 4015, 4380, 4818, 5601, 6424, 7468, 8030, 8760, 9335, 9636, 11202, 12045, 14936, 16060, 18670, 19272, 20537, 22404, 24090, 28005, 32120, 37340, 41074, 44808, 48180, 56010, 61611, 74680, 82148, 96360, 102685, 112020, 123222, 136291, 164296, 205370, 224040, 246444, 272582, 308055, 408873, 410740, 492888, 545164, 616110, 681455, 817746, 821480, 1090328, 1232220, 1362910, 1499201, 1635492, 2044365, 2464440, 2725820, 2998402, 3270984, 4088730, 4497603, 5451640, 5996804, 7496005, 8177460, 8995206, 11993608, 14992010, 16354920, 17990412, 22488015, 29984020, 35980824, 44976030, 59968040, 89952060, 179904120]

約数ペア:

[(1, 179904120), (2, 89952060), (3, 59968040), (4, 44976030), (5, 35980824), (6, 29984020), (8, 22488015), (10, 17990412), (11, 16354920), (12, 14992010), (15, 11993608), (20, 8995206), (22, 8177460), (24, 7496005), (30, 5996804), (33, 5451640), (40, 4497603), (44, 4088730), (55, 3270984), (60, 2998402), (66, 2725820), (73, 2464440), (88, 2044365), (110, 1635492), (120, 1499201), (132, 1362910), (146, 1232220), (165, 1090328), (219, 821480), (220, 817746), (264, 681455), (292, 616110), (330, 545164), (365, 492888), (438, 410740), (440, 408873), (584, 308055), (660, 272582), (730, 246444), (803, 224040), (876, 205370), (1095, 164296), (1320, 136291), (1460, 123222), (1606, 112020), (1752, 102685), (1867, 96360), (2190, 82148), (2409, 74680), (2920, 61611), (3212, 56010), (3734, 48180), (4015, 44808), (4380, 41074), (4818, 37340), (5601, 32120), (6424, 28005), (7468, 24090), (8030, 22404), (8760, 20537), (9335, 19272), (9636, 18670), (11202, 16060), (12045, 14936)]