123346560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3779}}^1$

素因数の和:3818

約数の個数: 128

約数和(自身を含む): 416404800

約数和(自身を除く): 293058240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 3779, 4080, 5440, 6528, 7558, 8160, 10880, 11337, 15116, 16320, 18895, 22674, 30232, 32640, 37790, 45348, 56685, 60464, 64243, 75580, 90696, 113370, 120928, 128486, 151160, 181392, 192729, 226740, 241856, 256972, 302320, 321215, 362784, 385458, 453480, 483712, 513944, 604640, 642430, 725568, 770916, 906960, 963645, 1027888, 1209280, 1284860, 1451136, 1541832, 1813920, 1927290, 2055776, 2418560, 2569720, 3083664, 3627840, 3854580, 4111552, 5139440, 6167328, 7255680, 7709160, 8223104, 10278880, 12334656, 15418320, 20557760, 24669312, 30836640, 41115520, 61673280, 123346560]

約数ペア:

[(1, 123346560), (2, 61673280), (3, 41115520), (4, 30836640), (5, 24669312), (6, 20557760), (8, 15418320), (10, 12334656), (12, 10278880), (15, 8223104), (16, 7709160), (17, 7255680), (20, 6167328), (24, 5139440), (30, 4111552), (32, 3854580), (34, 3627840), (40, 3083664), (48, 2569720), (51, 2418560), (60, 2055776), (64, 1927290), (68, 1813920), (80, 1541832), (85, 1451136), (96, 1284860), (102, 1209280), (120, 1027888), (128, 963645), (136, 906960), (160, 770916), (170, 725568), (192, 642430), (204, 604640), (240, 513944), (255, 483712), (272, 453480), (320, 385458), (340, 362784), (384, 321215), (408, 302320), (480, 256972), (510, 241856), (544, 226740), (640, 192729), (680, 181392), (816, 151160), (960, 128486), (1020, 120928), (1088, 113370), (1360, 90696), (1632, 75580), (1920, 64243), (2040, 60464), (2176, 56685), (2720, 45348), (3264, 37790), (3779, 32640), (4080, 30232), (5440, 22674), (6528, 18895), (7558, 16320), (8160, 15116), (10880, 11337)]