15242012040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{351847}}^1$

素因数の和:351899

約数の個数: 96

約数和(自身を含む): 48259471680

約数和(自身を除く): 33017459640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 361, 380, 456, 570, 722, 760, 1083, 1140, 1444, 1805, 2166, 2280, 2888, 3610, 4332, 5415, 7220, 8664, 10830, 14440, 21660, 43320, 351847, 703694, 1055541, 1407388, 1759235, 2111082, 2814776, 3518470, 4222164, 5277705, 6685093, 7036940, 8444328, 10555410, 13370186, 14073880, 20055279, 21110820, 26740372, 33425465, 40110558, 42221640, 53480744, 66850930, 80221116, 100276395, 127016767, 133701860, 160442232, 200552790, 254033534, 267403720, 381050301, 401105580, 508067068, 635083835, 762100602, 802211160, 1016134136, 1270167670, 1524201204, 1905251505, 2540335340, 3048402408, 3810503010, 5080670680, 7621006020, 15242012040]

約数ペア:

[(1, 15242012040), (2, 7621006020), (3, 5080670680), (4, 3810503010), (5, 3048402408), (6, 2540335340), (8, 1905251505), (10, 1524201204), (12, 1270167670), (15, 1016134136), (19, 802211160), (20, 762100602), (24, 635083835), (30, 508067068), (38, 401105580), (40, 381050301), (57, 267403720), (60, 254033534), (76, 200552790), (95, 160442232), (114, 133701860), (120, 127016767), (152, 100276395), (190, 80221116), (228, 66850930), (285, 53480744), (361, 42221640), (380, 40110558), (456, 33425465), (570, 26740372), (722, 21110820), (760, 20055279), (1083, 14073880), (1140, 13370186), (1444, 10555410), (1805, 8444328), (2166, 7036940), (2280, 6685093), (2888, 5277705), (3610, 4222164), (4332, 3518470), (5415, 2814776), (7220, 2111082), (8664, 1759235), (10830, 1407388), (14440, 1055541), (21660, 703694), (43320, 351847)]