19060560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1151}}^1$

素因数の和:1193

約数の個数: 120

約数和(自身を含む): 66852864

約数和(自身を除く): 47792304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1151, 1380, 1656, 1840, 2070, 2302, 2760, 3312, 3453, 4140, 4604, 5520, 5755, 6906, 8280, 9208, 10359, 11510, 13812, 16560, 17265, 18416, 20718, 23020, 26473, 27624, 34530, 41436, 46040, 51795, 52946, 55248, 69060, 79419, 82872, 92080, 103590, 105892, 132365, 138120, 158838, 165744, 207180, 211784, 238257, 264730, 276240, 317676, 397095, 414360, 423568, 476514, 529460, 635352, 794190, 828720, 953028, 1058920, 1191285, 1270704, 1588380, 1906056, 2117840, 2382570, 3176760, 3812112, 4765140, 6353520, 9530280, 19060560]

約数ペア:

[(1, 19060560), (2, 9530280), (3, 6353520), (4, 4765140), (5, 3812112), (6, 3176760), (8, 2382570), (9, 2117840), (10, 1906056), (12, 1588380), (15, 1270704), (16, 1191285), (18, 1058920), (20, 953028), (23, 828720), (24, 794190), (30, 635352), (36, 529460), (40, 476514), (45, 423568), (46, 414360), (48, 397095), (60, 317676), (69, 276240), (72, 264730), (80, 238257), (90, 211784), (92, 207180), (115, 165744), (120, 158838), (138, 138120), (144, 132365), (180, 105892), (184, 103590), (207, 92080), (230, 82872), (240, 79419), (276, 69060), (345, 55248), (360, 52946), (368, 51795), (414, 46040), (460, 41436), (552, 34530), (690, 27624), (720, 26473), (828, 23020), (920, 20718), (1035, 18416), (1104, 17265), (1151, 16560), (1380, 13812), (1656, 11510), (1840, 10359), (2070, 9208), (2302, 8280), (2760, 6906), (3312, 5755), (3453, 5520), (4140, 4604)]