98389680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2081}}^1$

素因数の和:2294

約数の個数: 80

約数和(自身を含む): 306703584

約数和(自身を除く): 208313904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1182, 1576, 1970, 2081, 2364, 2955, 3152, 3940, 4162, 4728, 5910, 6243, 7880, 8324, 9456, 10405, 11820, 12486, 15760, 16648, 20810, 23640, 24972, 31215, 33296, 41620, 47280, 49944, 62430, 83240, 99888, 124860, 166480, 249720, 409957, 499440, 819914, 1229871, 1639828, 2049785, 2459742, 3279656, 4099570, 4919484, 6149355, 6559312, 8199140, 9838968, 12298710, 16398280, 19677936, 24597420, 32796560, 49194840, 98389680]

約数ペア:

[(1, 98389680), (2, 49194840), (3, 32796560), (4, 24597420), (5, 19677936), (6, 16398280), (8, 12298710), (10, 9838968), (12, 8199140), (15, 6559312), (16, 6149355), (20, 4919484), (24, 4099570), (30, 3279656), (40, 2459742), (48, 2049785), (60, 1639828), (80, 1229871), (120, 819914), (197, 499440), (240, 409957), (394, 249720), (591, 166480), (788, 124860), (985, 99888), (1182, 83240), (1576, 62430), (1970, 49944), (2081, 47280), (2364, 41620), (2955, 33296), (3152, 31215), (3940, 24972), (4162, 23640), (4728, 20810), (5910, 16648), (6243, 15760), (7880, 12486), (8324, 11820), (9456, 10405)]