83756880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{116329}}^1$

素因数の和:116348

約数の個数: 60

約数和(自身を含む): 281285940

約数和(自身を除く): 197529060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 116329, 232658, 348987, 465316, 581645, 697974, 930632, 1046961, 1163290, 1395948, 1744935, 1861264, 2093922, 2326580, 2791896, 3489870, 4187844, 4653160, 5234805, 5583792, 6979740, 8375688, 9306320, 10469610, 13959480, 16751376, 20939220, 27918960, 41878440, 83756880]

約数ペア:

[(1, 83756880), (2, 41878440), (3, 27918960), (4, 20939220), (5, 16751376), (6, 13959480), (8, 10469610), (9, 9306320), (10, 8375688), (12, 6979740), (15, 5583792), (16, 5234805), (18, 4653160), (20, 4187844), (24, 3489870), (30, 2791896), (36, 2326580), (40, 2093922), (45, 1861264), (48, 1744935), (60, 1395948), (72, 1163290), (80, 1046961), (90, 930632), (120, 697974), (144, 581645), (180, 465316), (240, 348987), (360, 232658), (720, 116329)]