204349680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{613}}^1$

素因数の和:1095

約数の個数: 120

約数和(自身を含む): 688878528

約数和(自身を除く): 484528848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 463, 613, 720, 926, 1226, 1389, 1839, 1852, 2315, 2452, 2778, 3065, 3678, 3704, 4167, 4630, 4904, 5517, 5556, 6130, 6945, 7356, 7408, 8334, 9195, 9260, 9808, 11034, 11112, 12260, 13890, 14712, 16668, 18390, 18520, 20835, 22068, 22224, 24520, 27585, 27780, 29424, 33336, 36780, 37040, 41670, 44136, 49040, 55170, 55560, 66672, 73560, 83340, 88272, 110340, 111120, 147120, 166680, 220680, 283819, 333360, 441360, 567638, 851457, 1135276, 1419095, 1702914, 2270552, 2554371, 2838190, 3405828, 4257285, 4541104, 5108742, 5676380, 6811656, 8514570, 10217484, 11352760, 12771855, 13623312, 17029140, 20434968, 22705520, 25543710, 34058280, 40869936, 51087420, 68116560, 102174840, 204349680]

約数ペア:

[(1, 204349680), (2, 102174840), (3, 68116560), (4, 51087420), (5, 40869936), (6, 34058280), (8, 25543710), (9, 22705520), (10, 20434968), (12, 17029140), (15, 13623312), (16, 12771855), (18, 11352760), (20, 10217484), (24, 8514570), (30, 6811656), (36, 5676380), (40, 5108742), (45, 4541104), (48, 4257285), (60, 3405828), (72, 2838190), (80, 2554371), (90, 2270552), (120, 1702914), (144, 1419095), (180, 1135276), (240, 851457), (360, 567638), (463, 441360), (613, 333360), (720, 283819), (926, 220680), (1226, 166680), (1389, 147120), (1839, 111120), (1852, 110340), (2315, 88272), (2452, 83340), (2778, 73560), (3065, 66672), (3678, 55560), (3704, 55170), (4167, 49040), (4630, 44136), (4904, 41670), (5517, 37040), (5556, 36780), (6130, 33336), (6945, 29424), (7356, 27780), (7408, 27585), (8334, 24520), (9195, 22224), (9260, 22068), (9808, 20835), (11034, 18520), (11112, 18390), (12260, 16668), (13890, 14712)]