80045160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3947}}^1$

素因数の和:3987

約数の個数: 96

約数和(自身を含む): 260094240

約数和(自身を除く): 180049080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 3947, 4056, 5070, 6760, 7894, 10140, 11841, 15788, 19735, 20280, 23682, 31576, 39470, 47364, 51311, 59205, 78940, 94728, 102622, 118410, 153933, 157880, 205244, 236820, 256555, 307866, 410488, 473640, 513110, 615732, 667043, 769665, 1026220, 1231464, 1334086, 1539330, 2001129, 2052440, 2668172, 3078660, 3335215, 4002258, 5336344, 6157320, 6670430, 8004516, 10005645, 13340860, 16009032, 20011290, 26681720, 40022580, 80045160]

約数ペア:

[(1, 80045160), (2, 40022580), (3, 26681720), (4, 20011290), (5, 16009032), (6, 13340860), (8, 10005645), (10, 8004516), (12, 6670430), (13, 6157320), (15, 5336344), (20, 4002258), (24, 3335215), (26, 3078660), (30, 2668172), (39, 2052440), (40, 2001129), (52, 1539330), (60, 1334086), (65, 1231464), (78, 1026220), (104, 769665), (120, 667043), (130, 615732), (156, 513110), (169, 473640), (195, 410488), (260, 307866), (312, 256555), (338, 236820), (390, 205244), (507, 157880), (520, 153933), (676, 118410), (780, 102622), (845, 94728), (1014, 78940), (1352, 59205), (1560, 51311), (1690, 47364), (2028, 39470), (2535, 31576), (3380, 23682), (3947, 20280), (4056, 19735), (5070, 15788), (6760, 11841), (7894, 10140)]