372805740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1074

約数の個数: 144

約数和(自身を含む): 1188794880

約数和(自身を除く): 815989140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 135, 158, 162, 180, 237, 243, 270, 316, 324, 395, 405, 474, 486, 540, 711, 790, 810, 948, 971, 972, 1185, 1215, 1422, 1580, 1620, 1942, 2133, 2370, 2430, 2844, 2913, 3555, 3884, 4266, 4740, 4855, 4860, 5826, 6399, 7110, 8532, 8739, 9710, 10665, 11652, 12798, 14220, 14565, 17478, 19197, 19420, 21330, 25596, 26217, 29130, 31995, 34956, 38394, 42660, 43695, 52434, 58260, 63990, 76709, 76788, 78651, 87390, 95985, 104868, 127980, 131085, 153418, 157302, 174780, 191970, 230127, 235953, 262170, 306836, 314604, 383545, 383940, 393255, 460254, 471906, 524340, 690381, 767090, 786510, 920508, 943812, 1150635, 1179765, 1380762, 1534180, 1573020, 2071143, 2301270, 2359530, 2761524, 3451905, 4142286, 4602540, 4719060, 6213429, 6903810, 8284572, 10355715, 12426858, 13807620, 18640287, 20711430, 24853716, 31067145, 37280574, 41422860, 62134290, 74561148, 93201435, 124268580, 186402870, 372805740]

約数ペア:

[(1, 372805740), (2, 186402870), (3, 124268580), (4, 93201435), (5, 74561148), (6, 62134290), (9, 41422860), (10, 37280574), (12, 31067145), (15, 24853716), (18, 20711430), (20, 18640287), (27, 13807620), (30, 12426858), (36, 10355715), (45, 8284572), (54, 6903810), (60, 6213429), (79, 4719060), (81, 4602540), (90, 4142286), (108, 3451905), (135, 2761524), (158, 2359530), (162, 2301270), (180, 2071143), (237, 1573020), (243, 1534180), (270, 1380762), (316, 1179765), (324, 1150635), (395, 943812), (405, 920508), (474, 786510), (486, 767090), (540, 690381), (711, 524340), (790, 471906), (810, 460254), (948, 393255), (971, 383940), (972, 383545), (1185, 314604), (1215, 306836), (1422, 262170), (1580, 235953), (1620, 230127), (1942, 191970), (2133, 174780), (2370, 157302), (2430, 153418), (2844, 131085), (2913, 127980), (3555, 104868), (3884, 95985), (4266, 87390), (4740, 78651), (4855, 76788), (4860, 76709), (5826, 63990), (6399, 58260), (7110, 52434), (8532, 43695), (8739, 42660), (9710, 38394), (10665, 34956), (11652, 31995), (12798, 29130), (14220, 26217), (14565, 25596), (17478, 21330), (19197, 19420)]