19928294160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{15289}}^1\times {\mathrm{5431}}^1$

素因数の和:20736

約数の個数: 80

約数和(自身を含む): 61793128320

約数和(自身を除く): 41864834160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5431, 10862, 15289, 16293, 21724, 27155, 30578, 32586, 43448, 45867, 54310, 61156, 65172, 76445, 81465, 86896, 91734, 108620, 122312, 130344, 152890, 162930, 183468, 217240, 229335, 244624, 260688, 305780, 325860, 366936, 434480, 458670, 611560, 651720, 733872, 917340, 1223120, 1303440, 1834680, 3669360, 83034559, 166069118, 249103677, 332138236, 415172795, 498207354, 664276472, 830345590, 996414708, 1245518385, 1328552944, 1660691180, 1992829416, 2491036770, 3321382360, 3985658832, 4982073540, 6642764720, 9964147080, 19928294160]

約数ペア:

[(1, 19928294160), (2, 9964147080), (3, 6642764720), (4, 4982073540), (5, 3985658832), (6, 3321382360), (8, 2491036770), (10, 1992829416), (12, 1660691180), (15, 1328552944), (16, 1245518385), (20, 996414708), (24, 830345590), (30, 664276472), (40, 498207354), (48, 415172795), (60, 332138236), (80, 249103677), (120, 166069118), (240, 83034559), (5431, 3669360), (10862, 1834680), (15289, 1303440), (16293, 1223120), (21724, 917340), (27155, 733872), (30578, 651720), (32586, 611560), (43448, 458670), (45867, 434480), (54310, 366936), (61156, 325860), (65172, 305780), (76445, 260688), (81465, 244624), (86896, 229335), (91734, 217240), (108620, 183468), (122312, 162930), (130344, 152890)]