74898240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1360

約数の個数: 112

約数和(自身を含む): 241889280

約数和(自身を除く): 166991040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1220, 1279, 1464, 1830, 1952, 2440, 2558, 2928, 3660, 3837, 3904, 4880, 5116, 5856, 6395, 7320, 7674, 9760, 10232, 11712, 12790, 14640, 15348, 19185, 19520, 20464, 25580, 29280, 30696, 38370, 40928, 51160, 58560, 61392, 76740, 78019, 81856, 102320, 122784, 153480, 156038, 204640, 234057, 245568, 306960, 312076, 390095, 409280, 468114, 613920, 624152, 780190, 936228, 1170285, 1227840, 1248304, 1560380, 1872456, 2340570, 2496608, 3120760, 3744912, 4681140, 4993216, 6241520, 7489824, 9362280, 12483040, 14979648, 18724560, 24966080, 37449120, 74898240]

約数ペア:

[(1, 74898240), (2, 37449120), (3, 24966080), (4, 18724560), (5, 14979648), (6, 12483040), (8, 9362280), (10, 7489824), (12, 6241520), (15, 4993216), (16, 4681140), (20, 3744912), (24, 3120760), (30, 2496608), (32, 2340570), (40, 1872456), (48, 1560380), (60, 1248304), (61, 1227840), (64, 1170285), (80, 936228), (96, 780190), (120, 624152), (122, 613920), (160, 468114), (183, 409280), (192, 390095), (240, 312076), (244, 306960), (305, 245568), (320, 234057), (366, 204640), (480, 156038), (488, 153480), (610, 122784), (732, 102320), (915, 81856), (960, 78019), (976, 76740), (1220, 61392), (1279, 58560), (1464, 51160), (1830, 40928), (1952, 38370), (2440, 30696), (2558, 29280), (2928, 25580), (3660, 20464), (3837, 19520), (3904, 19185), (4880, 15348), (5116, 14640), (5856, 12790), (6395, 11712), (7320, 10232), (7674, 9760)]