122080920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:729

約数の個数: 128

約数和(自身を含む): 397958400

約数和(自身を除く): 275877480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 139, 156, 195, 260, 278, 312, 390, 417, 520, 556, 563, 695, 780, 834, 1112, 1126, 1390, 1560, 1668, 1689, 1807, 2085, 2252, 2780, 2815, 3336, 3378, 3614, 4170, 4504, 5421, 5560, 5630, 6756, 7228, 7319, 8340, 8445, 9035, 10842, 11260, 13512, 14456, 14638, 16680, 16890, 18070, 21684, 21957, 22520, 27105, 29276, 33780, 36140, 36595, 43368, 43914, 54210, 58552, 67560, 72280, 73190, 78257, 87828, 108420, 109785, 146380, 156514, 175656, 216840, 219570, 234771, 292760, 313028, 391285, 439140, 469542, 626056, 782570, 878280, 939084, 1017341, 1173855, 1565140, 1878168, 2034682, 2347710, 3052023, 3130280, 4069364, 4695420, 5086705, 6104046, 8138728, 9390840, 10173410, 12208092, 15260115, 20346820, 24416184, 30520230, 40693640, 61040460, 122080920]

約数ペア:

[(1, 122080920), (2, 61040460), (3, 40693640), (4, 30520230), (5, 24416184), (6, 20346820), (8, 15260115), (10, 12208092), (12, 10173410), (13, 9390840), (15, 8138728), (20, 6104046), (24, 5086705), (26, 4695420), (30, 4069364), (39, 3130280), (40, 3052023), (52, 2347710), (60, 2034682), (65, 1878168), (78, 1565140), (104, 1173855), (120, 1017341), (130, 939084), (139, 878280), (156, 782570), (195, 626056), (260, 469542), (278, 439140), (312, 391285), (390, 313028), (417, 292760), (520, 234771), (556, 219570), (563, 216840), (695, 175656), (780, 156514), (834, 146380), (1112, 109785), (1126, 108420), (1390, 87828), (1560, 78257), (1668, 73190), (1689, 72280), (1807, 67560), (2085, 58552), (2252, 54210), (2780, 43914), (2815, 43368), (3336, 36595), (3378, 36140), (3614, 33780), (4170, 29276), (4504, 27105), (5421, 22520), (5560, 21957), (5630, 21684), (6756, 18070), (7228, 16890), (7319, 16680), (8340, 14638), (8445, 14456), (9035, 13512), (10842, 11260)]