39160680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1931}}^1$

素因数の和:1971

約数の個数: 96

約数和(自身を含む): 127280160

約数和(自身を除く): 88119480

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, 1931, 2028, 2535, 3380, 3862, 4056, 5070, 5793, 6760, 7724, 9655, 10140, 11586, 15448, 19310, 20280, 23172, 25103, 28965, 38620, 46344, 50206, 57930, 75309, 77240, 100412, 115860, 125515, 150618, 200824, 231720, 251030, 301236, 326339, 376545, 502060, 602472, 652678, 753090, 979017, 1004120, 1305356, 1506180, 1631695, 1958034, 2610712, 3012360, 3263390, 3916068, 4895085, 6526780, 7832136, 9790170, 13053560, 19580340, 39160680]

約数ペア:

[(1, 39160680), (2, 19580340), (3, 13053560), (4, 9790170), (5, 7832136), (6, 6526780), (8, 4895085), (10, 3916068), (12, 3263390), (13, 3012360), (15, 2610712), (20, 1958034), (24, 1631695), (26, 1506180), (30, 1305356), (39, 1004120), (40, 979017), (52, 753090), (60, 652678), (65, 602472), (78, 502060), (104, 376545), (120, 326339), (130, 301236), (156, 251030), (169, 231720), (195, 200824), (260, 150618), (312, 125515), (338, 115860), (390, 100412), (507, 77240), (520, 75309), (676, 57930), (780, 50206), (845, 46344), (1014, 38620), (1352, 28965), (1560, 25103), (1690, 23172), (1931, 20280), (2028, 19310), (2535, 15448), (3380, 11586), (3862, 10140), (4056, 9655), (5070, 7724), (5793, 6760)]