123951060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4027}}^1$

素因数の和:4067

約数の個数: 120

約数和(自身を含む): 409405920

約数和(自身を除く): 285454860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 4027, 5130, 6156, 7695, 8054, 10260, 12081, 15390, 16108, 20135, 24162, 30780, 36243, 40270, 48324, 60405, 72486, 76513, 80540, 108729, 120810, 144972, 153026, 181215, 217458, 229539, 241620, 306052, 326187, 362430, 382565, 434916, 459078, 543645, 652374, 688617, 724860, 765130, 918156, 1087290, 1147695, 1304748, 1377234, 1530260, 1630935, 2065851, 2174580, 2295390, 2754468, 3261870, 3443085, 4131702, 4590780, 6197553, 6523740, 6886170, 8263404, 10329255, 12395106, 13772340, 20658510, 24790212, 30987765, 41317020, 61975530, 123951060]

約数ペア:

[(1, 123951060), (2, 61975530), (3, 41317020), (4, 30987765), (5, 24790212), (6, 20658510), (9, 13772340), (10, 12395106), (12, 10329255), (15, 8263404), (18, 6886170), (19, 6523740), (20, 6197553), (27, 4590780), (30, 4131702), (36, 3443085), (38, 3261870), (45, 2754468), (54, 2295390), (57, 2174580), (60, 2065851), (76, 1630935), (81, 1530260), (90, 1377234), (95, 1304748), (108, 1147695), (114, 1087290), (135, 918156), (162, 765130), (171, 724860), (180, 688617), (190, 652374), (228, 543645), (270, 459078), (285, 434916), (324, 382565), (342, 362430), (380, 326187), (405, 306052), (513, 241620), (540, 229539), (570, 217458), (684, 181215), (810, 153026), (855, 144972), (1026, 120810), (1140, 108729), (1539, 80540), (1620, 76513), (1710, 72486), (2052, 60405), (2565, 48324), (3078, 40270), (3420, 36243), (4027, 30780), (5130, 24162), (6156, 20135), (7695, 16108), (8054, 15390), (10260, 12081)]