28883443080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1\times {\mathrm{3631}}^1$

素因数の和:4235

約数の個数: 128

約数和(自身を含む): 87446937600

約数和(自身を除く): 58563494520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 439, 453, 604, 755, 878, 906, 1208, 1317, 1510, 1756, 1812, 2195, 2265, 2634, 3020, 3512, 3624, 3631, 4390, 4530, 5268, 6040, 6585, 7262, 8780, 9060, 10536, 10893, 13170, 14524, 17560, 18120, 18155, 21786, 26340, 29048, 36310, 43572, 52680, 54465, 66289, 72620, 87144, 108930, 132578, 145240, 198867, 217860, 265156, 331445, 397734, 435720, 530312, 548281, 662890, 795468, 994335, 1096562, 1325780, 1590936, 1594009, 1644843, 1988670, 2193124, 2651560, 2741405, 3188018, 3289686, 3977340, 4386248, 4782027, 5482810, 6376036, 6579372, 7954680, 7970045, 8224215, 9564054, 10965620, 12752072, 13158744, 15940090, 16448430, 19128108, 21931240, 23910135, 31880180, 32896860, 38256216, 47820270, 63760360, 65793720, 95640540, 191281080, 240695359, 481390718, 722086077, 962781436, 1203476795, 1444172154, 1925562872, 2406953590, 2888344308, 3610430385, 4813907180, 5776688616, 7220860770, 9627814360, 14441721540, 28883443080]

約数ペア:

[(1, 28883443080), (2, 14441721540), (3, 9627814360), (4, 7220860770), (5, 5776688616), (6, 4813907180), (8, 3610430385), (10, 2888344308), (12, 2406953590), (15, 1925562872), (20, 1444172154), (24, 1203476795), (30, 962781436), (40, 722086077), (60, 481390718), (120, 240695359), (151, 191281080), (302, 95640540), (439, 65793720), (453, 63760360), (604, 47820270), (755, 38256216), (878, 32896860), (906, 31880180), (1208, 23910135), (1317, 21931240), (1510, 19128108), (1756, 16448430), (1812, 15940090), (2195, 13158744), (2265, 12752072), (2634, 10965620), (3020, 9564054), (3512, 8224215), (3624, 7970045), (3631, 7954680), (4390, 6579372), (4530, 6376036), (5268, 5482810), (6040, 4782027), (6585, 4386248), (7262, 3977340), (8780, 3289686), (9060, 3188018), (10536, 2741405), (10893, 2651560), (13170, 2193124), (14524, 1988670), (17560, 1644843), (18120, 1594009), (18155, 1590936), (21786, 1325780), (26340, 1096562), (29048, 994335), (36310, 795468), (43572, 662890), (52680, 548281), (54465, 530312), (66289, 435720), (72620, 397734), (87144, 331445), (108930, 265156), (132578, 217860), (145240, 198867)]