75919440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16649}}^1$

素因数の和:16684

約数の個数: 80

約数和(自身を含む): 247752000

約数和(自身を除く): 171832560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 16649, 33298, 49947, 66596, 83245, 99894, 133192, 166490, 199788, 249735, 266384, 316331, 332980, 399576, 499470, 632662, 665960, 799152, 948993, 998940, 1265324, 1331920, 1581655, 1897986, 1997880, 2530648, 3163310, 3795972, 3995760, 4744965, 5061296, 6326620, 7591944, 9489930, 12653240, 15183888, 18979860, 25306480, 37959720, 75919440]

約数ペア:

[(1, 75919440), (2, 37959720), (3, 25306480), (4, 18979860), (5, 15183888), (6, 12653240), (8, 9489930), (10, 7591944), (12, 6326620), (15, 5061296), (16, 4744965), (19, 3995760), (20, 3795972), (24, 3163310), (30, 2530648), (38, 1997880), (40, 1897986), (48, 1581655), (57, 1331920), (60, 1265324), (76, 998940), (80, 948993), (95, 799152), (114, 665960), (120, 632662), (152, 499470), (190, 399576), (228, 332980), (240, 316331), (285, 266384), (304, 249735), (380, 199788), (456, 166490), (570, 133192), (760, 99894), (912, 83245), (1140, 66596), (1520, 49947), (2280, 33298), (4560, 16649)]