2007780120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{5399}}^1$

素因数の和:6449

約数の個数: 96

約数和(自身を含む): 6532812000

約数和(自身を除く): 4525031880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1033, 2066, 3099, 4132, 5165, 5399, 6198, 8264, 9297, 10330, 10798, 12396, 15495, 16197, 18594, 20660, 21596, 24792, 26995, 30990, 32394, 37188, 41320, 43192, 46485, 48591, 53990, 61980, 64788, 74376, 80985, 92970, 97182, 107980, 123960, 129576, 161970, 185940, 194364, 215960, 242955, 323940, 371880, 388728, 485910, 647880, 971820, 1943640, 5577167, 11154334, 16731501, 22308668, 27885835, 33463002, 44617336, 50194503, 55771670, 66926004, 83657505, 100389006, 111543340, 133852008, 167315010, 200778012, 223086680, 250972515, 334630020, 401556024, 501945030, 669260040, 1003890060, 2007780120]

約数ペア:

[(1, 2007780120), (2, 1003890060), (3, 669260040), (4, 501945030), (5, 401556024), (6, 334630020), (8, 250972515), (9, 223086680), (10, 200778012), (12, 167315010), (15, 133852008), (18, 111543340), (20, 100389006), (24, 83657505), (30, 66926004), (36, 55771670), (40, 50194503), (45, 44617336), (60, 33463002), (72, 27885835), (90, 22308668), (120, 16731501), (180, 11154334), (360, 5577167), (1033, 1943640), (2066, 971820), (3099, 647880), (4132, 485910), (5165, 388728), (5399, 371880), (6198, 323940), (8264, 242955), (9297, 215960), (10330, 194364), (10798, 185940), (12396, 161970), (15495, 129576), (16197, 123960), (18594, 107980), (20660, 97182), (21596, 92970), (24792, 80985), (26995, 74376), (30990, 64788), (32394, 61980), (37188, 53990), (41320, 48591), (43192, 46485)]