72516720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5701}}^1$

素因数の和:5770

約数の個数: 80

約数和(自身を含む): 229083552

約数和(自身を除く): 156566832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 5701, 6360, 11402, 12720, 17103, 22804, 28505, 34206, 45608, 57010, 68412, 85515, 91216, 114020, 136824, 171030, 228040, 273648, 302153, 342060, 456080, 604306, 684120, 906459, 1208612, 1368240, 1510765, 1812918, 2417224, 3021530, 3625836, 4532295, 4834448, 6043060, 7251672, 9064590, 12086120, 14503344, 18129180, 24172240, 36258360, 72516720]

約数ペア:

[(1, 72516720), (2, 36258360), (3, 24172240), (4, 18129180), (5, 14503344), (6, 12086120), (8, 9064590), (10, 7251672), (12, 6043060), (15, 4834448), (16, 4532295), (20, 3625836), (24, 3021530), (30, 2417224), (40, 1812918), (48, 1510765), (53, 1368240), (60, 1208612), (80, 906459), (106, 684120), (120, 604306), (159, 456080), (212, 342060), (240, 302153), (265, 273648), (318, 228040), (424, 171030), (530, 136824), (636, 114020), (795, 91216), (848, 85515), (1060, 68412), (1272, 57010), (1590, 45608), (2120, 34206), (2544, 28505), (3180, 22804), (4240, 17103), (5701, 12720), (6360, 11402)]