29648520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7487}}^1$

素因数の和:7515

約数の個数: 96

約数和(自身を含む): 105131520

約数和(自身を除く): 75483000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 7487, 14974, 22461, 29948, 37435, 44922, 59896, 67383, 74870, 82357, 89844, 112305, 134766, 149740, 164714, 179688, 224610, 247071, 269532, 299480, 329428, 336915, 411785, 449220, 494142, 539064, 658856, 673830, 741213, 823570, 898440, 988284, 1235355, 1347660, 1482426, 1647140, 1976568, 2470710, 2695320, 2964852, 3294280, 3706065, 4941420, 5929704, 7412130, 9882840, 14824260, 29648520]

約数ペア:

[(1, 29648520), (2, 14824260), (3, 9882840), (4, 7412130), (5, 5929704), (6, 4941420), (8, 3706065), (9, 3294280), (10, 2964852), (11, 2695320), (12, 2470710), (15, 1976568), (18, 1647140), (20, 1482426), (22, 1347660), (24, 1235355), (30, 988284), (33, 898440), (36, 823570), (40, 741213), (44, 673830), (45, 658856), (55, 539064), (60, 494142), (66, 449220), (72, 411785), (88, 336915), (90, 329428), (99, 299480), (110, 269532), (120, 247071), (132, 224610), (165, 179688), (180, 164714), (198, 149740), (220, 134766), (264, 112305), (330, 89844), (360, 82357), (396, 74870), (440, 67383), (495, 59896), (660, 44922), (792, 37435), (990, 29948), (1320, 22461), (1980, 14974), (3960, 7487)]