138044880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10091}}^1$

素因数の和:10129

約数の個数: 120

約数和(自身を含む): 488049120

約数和(自身を除く): 350004240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 10091, 13680, 20182, 30273, 40364, 50455, 60546, 80728, 90819, 100910, 121092, 151365, 161456, 181638, 191729, 201820, 242184, 302730, 363276, 383458, 403640, 454095, 484368, 575187, 605460, 726552, 766916, 807280, 908190, 958645, 1150374, 1210920, 1453104, 1533832, 1725561, 1816380, 1917290, 2300748, 2421840, 2875935, 3067664, 3451122, 3632760, 3834580, 4601496, 5751870, 6902244, 7265520, 7669160, 8627805, 9202992, 11503740, 13804488, 15338320, 17255610, 23007480, 27608976, 34511220, 46014960, 69022440, 138044880]

約数ペア:

[(1, 138044880), (2, 69022440), (3, 46014960), (4, 34511220), (5, 27608976), (6, 23007480), (8, 17255610), (9, 15338320), (10, 13804488), (12, 11503740), (15, 9202992), (16, 8627805), (18, 7669160), (19, 7265520), (20, 6902244), (24, 5751870), (30, 4601496), (36, 3834580), (38, 3632760), (40, 3451122), (45, 3067664), (48, 2875935), (57, 2421840), (60, 2300748), (72, 1917290), (76, 1816380), (80, 1725561), (90, 1533832), (95, 1453104), (114, 1210920), (120, 1150374), (144, 958645), (152, 908190), (171, 807280), (180, 766916), (190, 726552), (228, 605460), (240, 575187), (285, 484368), (304, 454095), (342, 403640), (360, 383458), (380, 363276), (456, 302730), (570, 242184), (684, 201820), (720, 191729), (760, 181638), (855, 161456), (912, 151365), (1140, 121092), (1368, 100910), (1520, 90819), (1710, 80728), (2280, 60546), (2736, 50455), (3420, 40364), (4560, 30273), (6840, 20182), (10091, 13680)]