142690560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37159}}^1$

素因数の和:37183

約数の個数: 72

約数和(自身を含む): 455730240

約数和(自身を除く): 313039680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 37159, 74318, 111477, 148636, 185795, 222954, 297272, 371590, 445908, 557385, 594544, 743180, 891816, 1114770, 1189088, 1486360, 1783632, 2229540, 2378176, 2972720, 3567264, 4459080, 4756352, 5945440, 7134528, 8918160, 9512704, 11890880, 14269056, 17836320, 23781760, 28538112, 35672640, 47563520, 71345280, 142690560]

約数ペア:

[(1, 142690560), (2, 71345280), (3, 47563520), (4, 35672640), (5, 28538112), (6, 23781760), (8, 17836320), (10, 14269056), (12, 11890880), (15, 9512704), (16, 8918160), (20, 7134528), (24, 5945440), (30, 4756352), (32, 4459080), (40, 3567264), (48, 2972720), (60, 2378176), (64, 2229540), (80, 1783632), (96, 1486360), (120, 1189088), (128, 1114770), (160, 891816), (192, 743180), (240, 594544), (256, 557385), (320, 445908), (384, 371590), (480, 297272), (640, 222954), (768, 185795), (960, 148636), (1280, 111477), (1920, 74318), (3840, 37159)]