27070440

素因数分解:

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

素因数の和:447

約数の個数: 128

約数和(自身を含む): 88473600

約数和(自身を除く): 61403160

約数列:

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

約数ペア:

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