2664180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:94

約数の個数: 108

約数和(自身を含む): 8737092

約数和(自身を除く): 6072912

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 41, 45, 57, 60, 76, 82, 90, 95, 114, 123, 164, 171, 180, 190, 205, 228, 246, 285, 342, 361, 369, 380, 410, 492, 570, 615, 684, 722, 738, 779, 820, 855, 1083, 1140, 1230, 1444, 1476, 1558, 1710, 1805, 1845, 2166, 2337, 2460, 3116, 3249, 3420, 3610, 3690, 3895, 4332, 4674, 5415, 6498, 7011, 7220, 7380, 7790, 9348, 10830, 11685, 12996, 14022, 14801, 15580, 16245, 21660, 23370, 28044, 29602, 32490, 35055, 44403, 46740, 59204, 64980, 70110, 74005, 88806, 133209, 140220, 148010, 177612, 222015, 266418, 296020, 444030, 532836, 666045, 888060, 1332090, 2664180]

約数ペア:

[(1, 2664180), (2, 1332090), (3, 888060), (4, 666045), (5, 532836), (6, 444030), (9, 296020), (10, 266418), (12, 222015), (15, 177612), (18, 148010), (19, 140220), (20, 133209), (30, 88806), (36, 74005), (38, 70110), (41, 64980), (45, 59204), (57, 46740), (60, 44403), (76, 35055), (82, 32490), (90, 29602), (95, 28044), (114, 23370), (123, 21660), (164, 16245), (171, 15580), (180, 14801), (190, 14022), (205, 12996), (228, 11685), (246, 10830), (285, 9348), (342, 7790), (361, 7380), (369, 7220), (380, 7011), (410, 6498), (492, 5415), (570, 4674), (615, 4332), (684, 3895), (722, 3690), (738, 3610), (779, 3420), (820, 3249), (855, 3116), (1083, 2460), (1140, 2337), (1230, 2166), (1444, 1845), (1476, 1805), (1558, 1710)]