79111560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:919

約数の個数: 128

約数和(自身を含む): 262776960

約数和(自身を除く): 183665400

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, 821, 876, 1095, 1320, 1460, 1606, 1642, 1752, 2190, 2409, 2463, 2920, 3212, 3284, 4015, 4105, 4380, 4818, 4926, 6424, 6568, 8030, 8210, 8760, 9031, 9636, 9852, 12045, 12315, 16060, 16420, 18062, 19272, 19704, 24090, 24630, 27093, 32120, 32840, 36124, 45155, 48180, 49260, 54186, 59933, 72248, 90310, 96360, 98520, 108372, 119866, 135465, 179799, 180620, 216744, 239732, 270930, 299665, 359598, 361240, 479464, 541860, 599330, 659263, 719196, 898995, 1083720, 1198660, 1318526, 1438392, 1797990, 1977789, 2397320, 2637052, 3296315, 3595980, 3955578, 5274104, 6592630, 7191960, 7911156, 9888945, 13185260, 15822312, 19777890, 26370520, 39555780, 79111560]

約数ペア:

[(1, 79111560), (2, 39555780), (3, 26370520), (4, 19777890), (5, 15822312), (6, 13185260), (8, 9888945), (10, 7911156), (11, 7191960), (12, 6592630), (15, 5274104), (20, 3955578), (22, 3595980), (24, 3296315), (30, 2637052), (33, 2397320), (40, 1977789), (44, 1797990), (55, 1438392), (60, 1318526), (66, 1198660), (73, 1083720), (88, 898995), (110, 719196), (120, 659263), (132, 599330), (146, 541860), (165, 479464), (219, 361240), (220, 359598), (264, 299665), (292, 270930), (330, 239732), (365, 216744), (438, 180620), (440, 179799), (584, 135465), (660, 119866), (730, 108372), (803, 98520), (821, 96360), (876, 90310), (1095, 72248), (1320, 59933), (1460, 54186), (1606, 49260), (1642, 48180), (1752, 45155), (2190, 36124), (2409, 32840), (2463, 32120), (2920, 27093), (3212, 24630), (3284, 24090), (4015, 19704), (4105, 19272), (4380, 18062), (4818, 16420), (4926, 16060), (6424, 12315), (6568, 12045), (8030, 9852), (8210, 9636), (8760, 9031)]