2772350160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{146221}}^1$

素因数の和:146316

約数の個数: 80

約数和(自身を含む): 8703133440

約数和(自身を除く): 5930783280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 18960, 146221, 292442, 438663, 584884, 731105, 877326, 1169768, 1462210, 1754652, 2193315, 2339536, 2924420, 3509304, 4386630, 5848840, 7018608, 8773260, 11551459, 11697680, 17546520, 23102918, 34654377, 35093040, 46205836, 57757295, 69308754, 92411672, 115514590, 138617508, 173271885, 184823344, 231029180, 277235016, 346543770, 462058360, 554470032, 693087540, 924116720, 1386175080, 2772350160]

約数ペア:

[(1, 2772350160), (2, 1386175080), (3, 924116720), (4, 693087540), (5, 554470032), (6, 462058360), (8, 346543770), (10, 277235016), (12, 231029180), (15, 184823344), (16, 173271885), (20, 138617508), (24, 115514590), (30, 92411672), (40, 69308754), (48, 57757295), (60, 46205836), (79, 35093040), (80, 34654377), (120, 23102918), (158, 17546520), (237, 11697680), (240, 11551459), (316, 8773260), (395, 7018608), (474, 5848840), (632, 4386630), (790, 3509304), (948, 2924420), (1185, 2339536), (1264, 2193315), (1580, 1754652), (1896, 1462210), (2370, 1169768), (3160, 877326), (3792, 731105), (4740, 584884), (6320, 438663), (9480, 292442), (18960, 146221)]