80012040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1847}}^1$

素因数の和:1899

約数の個数: 96

約数和(自身を含む): 253471680

約数和(自身を除く): 173459640

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, 1847, 2166, 2280, 2888, 3610, 3694, 4332, 5415, 5541, 7220, 7388, 8664, 9235, 10830, 11082, 14440, 14776, 18470, 21660, 22164, 27705, 35093, 36940, 43320, 44328, 55410, 70186, 73880, 105279, 110820, 140372, 175465, 210558, 221640, 280744, 350930, 421116, 526395, 666767, 701860, 842232, 1052790, 1333534, 1403720, 2000301, 2105580, 2667068, 3333835, 4000602, 4211160, 5334136, 6667670, 8001204, 10001505, 13335340, 16002408, 20003010, 26670680, 40006020, 80012040]

約数ペア:

[(1, 80012040), (2, 40006020), (3, 26670680), (4, 20003010), (5, 16002408), (6, 13335340), (8, 10001505), (10, 8001204), (12, 6667670), (15, 5334136), (19, 4211160), (20, 4000602), (24, 3333835), (30, 2667068), (38, 2105580), (40, 2000301), (57, 1403720), (60, 1333534), (76, 1052790), (95, 842232), (114, 701860), (120, 666767), (152, 526395), (190, 421116), (228, 350930), (285, 280744), (361, 221640), (380, 210558), (456, 175465), (570, 140372), (722, 110820), (760, 105279), (1083, 73880), (1140, 70186), (1444, 55410), (1805, 44328), (1847, 43320), (2166, 36940), (2280, 35093), (2888, 27705), (3610, 22164), (3694, 21660), (4332, 18470), (5415, 14776), (5541, 14440), (7220, 11082), (7388, 10830), (8664, 9235)]