2666644920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{180667}}^1$

素因数の和:180725

約数の個数: 96

約数和(自身を含む): 8878025520

約数和(自身を除く): 6211380600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 14760, 180667, 361334, 542001, 722668, 903335, 1084002, 1445336, 1626003, 1806670, 2168004, 2710005, 3252006, 3613340, 4336008, 5420010, 6504012, 7226680, 7407347, 8130015, 10840020, 13008024, 14814694, 16260030, 21680040, 22222041, 29629388, 32520060, 37036735, 44444082, 59258776, 65040120, 66666123, 74073470, 88888164, 111110205, 133332246, 148146940, 177776328, 222220410, 266664492, 296293880, 333330615, 444440820, 533328984, 666661230, 888881640, 1333322460, 2666644920]

約数ペア:

[(1, 2666644920), (2, 1333322460), (3, 888881640), (4, 666661230), (5, 533328984), (6, 444440820), (8, 333330615), (9, 296293880), (10, 266664492), (12, 222220410), (15, 177776328), (18, 148146940), (20, 133332246), (24, 111110205), (30, 88888164), (36, 74073470), (40, 66666123), (41, 65040120), (45, 59258776), (60, 44444082), (72, 37036735), (82, 32520060), (90, 29629388), (120, 22222041), (123, 21680040), (164, 16260030), (180, 14814694), (205, 13008024), (246, 10840020), (328, 8130015), (360, 7407347), (369, 7226680), (410, 6504012), (492, 5420010), (615, 4336008), (738, 3613340), (820, 3252006), (984, 2710005), (1230, 2168004), (1476, 1806670), (1640, 1626003), (1845, 1445336), (2460, 1084002), (2952, 903335), (3690, 722668), (4920, 542001), (7380, 361334), (14760, 180667)]