120018060

素因数分解:

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

素因数の和:1900

約数の個数: 108

約数和(自身を含む): 384432048

約数和(自身を除く): 264413988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 361, 380, 570, 684, 722, 855, 1083, 1140, 1444, 1710, 1805, 1847, 2166, 3249, 3420, 3610, 3694, 4332, 5415, 5541, 6498, 7220, 7388, 9235, 10830, 11082, 12996, 16245, 16623, 18470, 21660, 22164, 27705, 32490, 33246, 35093, 36940, 55410, 64980, 66492, 70186, 83115, 105279, 110820, 140372, 166230, 175465, 210558, 315837, 332460, 350930, 421116, 526395, 631674, 666767, 701860, 1052790, 1263348, 1333534, 1579185, 2000301, 2105580, 2667068, 3158370, 3333835, 4000602, 6000903, 6316740, 6667670, 8001204, 10001505, 12001806, 13335340, 20003010, 24003612, 30004515, 40006020, 60009030, 120018060]

約数ペア:

[(1, 120018060), (2, 60009030), (3, 40006020), (4, 30004515), (5, 24003612), (6, 20003010), (9, 13335340), (10, 12001806), (12, 10001505), (15, 8001204), (18, 6667670), (19, 6316740), (20, 6000903), (30, 4000602), (36, 3333835), (38, 3158370), (45, 2667068), (57, 2105580), (60, 2000301), (76, 1579185), (90, 1333534), (95, 1263348), (114, 1052790), (171, 701860), (180, 666767), (190, 631674), (228, 526395), (285, 421116), (342, 350930), (361, 332460), (380, 315837), (570, 210558), (684, 175465), (722, 166230), (855, 140372), (1083, 110820), (1140, 105279), (1444, 83115), (1710, 70186), (1805, 66492), (1847, 64980), (2166, 55410), (3249, 36940), (3420, 35093), (3610, 33246), (3694, 32490), (4332, 27705), (5415, 22164), (5541, 21660), (6498, 18470), (7220, 16623), (7388, 16245), (9235, 12996), (10830, 11082)]