23327760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 75370176

約数和(自身を除く): 52042416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 71, 74, 80, 111, 120, 142, 148, 185, 213, 222, 240, 284, 296, 355, 370, 426, 444, 555, 568, 592, 710, 740, 852, 888, 1065, 1110, 1136, 1369, 1420, 1480, 1704, 1776, 2130, 2220, 2627, 2738, 2840, 2960, 3408, 4107, 4260, 4440, 5254, 5476, 5680, 6845, 7881, 8214, 8520, 8880, 10508, 10952, 13135, 13690, 15762, 16428, 17040, 20535, 21016, 21904, 26270, 27380, 31524, 32856, 39405, 41070, 42032, 52540, 54760, 63048, 65712, 78810, 82140, 97199, 105080, 109520, 126096, 157620, 164280, 194398, 210160, 291597, 315240, 328560, 388796, 485995, 583194, 630480, 777592, 971990, 1166388, 1457985, 1555184, 1943980, 2332776, 2915970, 3887960, 4665552, 5831940, 7775920, 11663880, 23327760]

約数ペア:

[(1, 23327760), (2, 11663880), (3, 7775920), (4, 5831940), (5, 4665552), (6, 3887960), (8, 2915970), (10, 2332776), (12, 1943980), (15, 1555184), (16, 1457985), (20, 1166388), (24, 971990), (30, 777592), (37, 630480), (40, 583194), (48, 485995), (60, 388796), (71, 328560), (74, 315240), (80, 291597), (111, 210160), (120, 194398), (142, 164280), (148, 157620), (185, 126096), (213, 109520), (222, 105080), (240, 97199), (284, 82140), (296, 78810), (355, 65712), (370, 63048), (426, 54760), (444, 52540), (555, 42032), (568, 41070), (592, 39405), (710, 32856), (740, 31524), (852, 27380), (888, 26270), (1065, 21904), (1110, 21016), (1136, 20535), (1369, 17040), (1420, 16428), (1480, 15762), (1704, 13690), (1776, 13135), (2130, 10952), (2220, 10508), (2627, 8880), (2738, 8520), (2840, 8214), (2960, 7881), (3408, 6845), (4107, 5680), (4260, 5476), (4440, 5254)]