155227320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{143729}}^1$

素因数の和:143749

約数の個数: 64

約数和(自身を含む): 517428000

約数和(自身を除く): 362200680

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 143729, 287458, 431187, 574916, 718645, 862374, 1149832, 1293561, 1437290, 1724748, 2155935, 2587122, 2874580, 3449496, 3880683, 4311870, 5174244, 5749160, 6467805, 7761366, 8623740, 10348488, 12935610, 15522732, 17247480, 19403415, 25871220, 31045464, 38806830, 51742440, 77613660, 155227320]

約数ペア:

[(1, 155227320), (2, 77613660), (3, 51742440), (4, 38806830), (5, 31045464), (6, 25871220), (8, 19403415), (9, 17247480), (10, 15522732), (12, 12935610), (15, 10348488), (18, 8623740), (20, 7761366), (24, 6467805), (27, 5749160), (30, 5174244), (36, 4311870), (40, 3880683), (45, 3449496), (54, 2874580), (60, 2587122), (72, 2155935), (90, 1724748), (108, 1437290), (120, 1293561), (135, 1149832), (180, 862374), (216, 718645), (270, 574916), (360, 431187), (540, 287458), (1080, 143729)]