13251456360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{261061}}^1$

素因数の和:261128

約数の個数: 128

約数和(自身を含む): 45111513600

約数和(自身を除く): 31860057240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2538, 2820, 3384, 4230, 5076, 5640, 6345, 8460, 10152, 12690, 16920, 25380, 50760, 261061, 522122, 783183, 1044244, 1305305, 1566366, 2088488, 2349549, 2610610, 3132732, 3915915, 4699098, 5221220, 6265464, 7048647, 7831830, 9398196, 10442440, 11747745, 12269867, 14097294, 15663660, 18796392, 23495490, 24539734, 28194588, 31327320, 35243235, 36809601, 46990980, 49079468, 56389176, 61349335, 70486470, 73619202, 93981960, 98158936, 110428803, 122698670, 140972940, 147238404, 184048005, 220857606, 245397340, 281945880, 294476808, 331286409, 368096010, 441715212, 490794680, 552144015, 662572818, 736192020, 883430424, 1104288030, 1325145636, 1472384040, 1656432045, 2208576060, 2650291272, 3312864090, 4417152120, 6625728180, 13251456360]

約数ペア:

[(1, 13251456360), (2, 6625728180), (3, 4417152120), (4, 3312864090), (5, 2650291272), (6, 2208576060), (8, 1656432045), (9, 1472384040), (10, 1325145636), (12, 1104288030), (15, 883430424), (18, 736192020), (20, 662572818), (24, 552144015), (27, 490794680), (30, 441715212), (36, 368096010), (40, 331286409), (45, 294476808), (47, 281945880), (54, 245397340), (60, 220857606), (72, 184048005), (90, 147238404), (94, 140972940), (108, 122698670), (120, 110428803), (135, 98158936), (141, 93981960), (180, 73619202), (188, 70486470), (216, 61349335), (235, 56389176), (270, 49079468), (282, 46990980), (360, 36809601), (376, 35243235), (423, 31327320), (470, 28194588), (540, 24539734), (564, 23495490), (705, 18796392), (846, 15663660), (940, 14097294), (1080, 12269867), (1128, 11747745), (1269, 10442440), (1410, 9398196), (1692, 7831830), (1880, 7048647), (2115, 6265464), (2538, 5221220), (2820, 4699098), (3384, 3915915), (4230, 3132732), (5076, 2610610), (5640, 2349549), (6345, 2088488), (8460, 1566366), (10152, 1305305), (12690, 1044244), (16920, 783183), (25380, 522122), (50760, 261061)]