12487349880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{146359}}^1$

素因数の和:146458

約数の個数: 128

約数和(自身を含む): 42151680000

約数和(自身を除く): 29664330120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 711, 790, 948, 1080, 1185, 1422, 1580, 1896, 2133, 2370, 2844, 3160, 3555, 4266, 4740, 5688, 7110, 8532, 9480, 10665, 14220, 17064, 21330, 28440, 42660, 85320, 146359, 292718, 439077, 585436, 731795, 878154, 1170872, 1317231, 1463590, 1756308, 2195385, 2634462, 2927180, 3512616, 3951693, 4390770, 5268924, 5854360, 6586155, 7903386, 8781540, 10537848, 11562361, 13172310, 15806772, 17563080, 19758465, 23124722, 26344620, 31613544, 34687083, 39516930, 46249444, 52689240, 57811805, 69374166, 79033860, 92498888, 104061249, 115623610, 138748332, 158067720, 173435415, 208122498, 231247220, 277496664, 312183747, 346870830, 416244996, 462494440, 520306245, 624367494, 693741660, 832489992, 1040612490, 1248734988, 1387483320, 1560918735, 2081224980, 2497469976, 3121837470, 4162449960, 6243674940, 12487349880]

約数ペア:

[(1, 12487349880), (2, 6243674940), (3, 4162449960), (4, 3121837470), (5, 2497469976), (6, 2081224980), (8, 1560918735), (9, 1387483320), (10, 1248734988), (12, 1040612490), (15, 832489992), (18, 693741660), (20, 624367494), (24, 520306245), (27, 462494440), (30, 416244996), (36, 346870830), (40, 312183747), (45, 277496664), (54, 231247220), (60, 208122498), (72, 173435415), (79, 158067720), (90, 138748332), (108, 115623610), (120, 104061249), (135, 92498888), (158, 79033860), (180, 69374166), (216, 57811805), (237, 52689240), (270, 46249444), (316, 39516930), (360, 34687083), (395, 31613544), (474, 26344620), (540, 23124722), (632, 19758465), (711, 17563080), (790, 15806772), (948, 13172310), (1080, 11562361), (1185, 10537848), (1422, 8781540), (1580, 7903386), (1896, 6586155), (2133, 5854360), (2370, 5268924), (2844, 4390770), (3160, 3951693), (3555, 3512616), (4266, 2927180), (4740, 2634462), (5688, 2195385), (7110, 1756308), (8532, 1463590), (9480, 1317231), (10665, 1170872), (14220, 878154), (17064, 731795), (21330, 585436), (28440, 439077), (42660, 292718), (85320, 146359)]