54140880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:449

約数の個数: 160

約数和(自身を含む): 182845440

約数和(自身を除く): 128704560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 383, 456, 465, 496, 570, 589, 620, 744, 760, 766, 912, 930, 1140, 1149, 1178, 1240, 1488, 1520, 1532, 1767, 1860, 1915, 2280, 2298, 2356, 2480, 2945, 3064, 3534, 3720, 3830, 4560, 4596, 4712, 5745, 5890, 6128, 7068, 7277, 7440, 7660, 8835, 9192, 9424, 11490, 11780, 11873, 14136, 14554, 15320, 17670, 18384, 21831, 22980, 23560, 23746, 28272, 29108, 30640, 35340, 35619, 36385, 43662, 45960, 47120, 47492, 58216, 59365, 70680, 71238, 72770, 87324, 91920, 94984, 109155, 116432, 118730, 141360, 142476, 145540, 174648, 178095, 189968, 218310, 225587, 237460, 284952, 291080, 349296, 356190, 436620, 451174, 474920, 569904, 582160, 676761, 712380, 873240, 902348, 949840, 1127935, 1353522, 1424760, 1746480, 1804696, 2255870, 2707044, 2849520, 3383805, 3609392, 4511740, 5414088, 6767610, 9023480, 10828176, 13535220, 18046960, 27070440, 54140880]

約数ペア:

[(1, 54140880), (2, 27070440), (3, 18046960), (4, 13535220), (5, 10828176), (6, 9023480), (8, 6767610), (10, 5414088), (12, 4511740), (15, 3609392), (16, 3383805), (19, 2849520), (20, 2707044), (24, 2255870), (30, 1804696), (31, 1746480), (38, 1424760), (40, 1353522), (48, 1127935), (57, 949840), (60, 902348), (62, 873240), (76, 712380), (80, 676761), (93, 582160), (95, 569904), (114, 474920), (120, 451174), (124, 436620), (152, 356190), (155, 349296), (186, 291080), (190, 284952), (228, 237460), (240, 225587), (248, 218310), (285, 189968), (304, 178095), (310, 174648), (372, 145540), (380, 142476), (383, 141360), (456, 118730), (465, 116432), (496, 109155), (570, 94984), (589, 91920), (620, 87324), (744, 72770), (760, 71238), (766, 70680), (912, 59365), (930, 58216), (1140, 47492), (1149, 47120), (1178, 45960), (1240, 43662), (1488, 36385), (1520, 35619), (1532, 35340), (1767, 30640), (1860, 29108), (1915, 28272), (2280, 23746), (2298, 23560), (2356, 22980), (2480, 21831), (2945, 18384), (3064, 17670), (3534, 15320), (3720, 14554), (3830, 14136), (4560, 11873), (4596, 11780), (4712, 11490), (5745, 9424), (5890, 9192), (6128, 8835), (7068, 7660), (7277, 7440)]