47957040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1611

約数の個数: 120

約数和(自身を含む): 164907600

約数和(自身を除く): 116950560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1549, 1720, 1935, 2064, 2580, 3096, 3098, 3440, 3870, 4647, 5160, 6192, 6196, 7740, 7745, 9294, 10320, 12392, 13941, 15480, 15490, 18588, 23235, 24784, 27882, 30960, 30980, 37176, 46470, 55764, 61960, 66607, 69705, 74352, 92940, 111528, 123920, 133214, 139410, 185880, 199821, 223056, 266428, 278820, 333035, 371760, 399642, 532856, 557640, 599463, 666070, 799284, 999105, 1065712, 1115280, 1198926, 1332140, 1598568, 1998210, 2397852, 2664280, 2997315, 3197136, 3996420, 4795704, 5328560, 5994630, 7992840, 9591408, 11989260, 15985680, 23978520, 47957040]

約数ペア:

[(1, 47957040), (2, 23978520), (3, 15985680), (4, 11989260), (5, 9591408), (6, 7992840), (8, 5994630), (9, 5328560), (10, 4795704), (12, 3996420), (15, 3197136), (16, 2997315), (18, 2664280), (20, 2397852), (24, 1998210), (30, 1598568), (36, 1332140), (40, 1198926), (43, 1115280), (45, 1065712), (48, 999105), (60, 799284), (72, 666070), (80, 599463), (86, 557640), (90, 532856), (120, 399642), (129, 371760), (144, 333035), (172, 278820), (180, 266428), (215, 223056), (240, 199821), (258, 185880), (344, 139410), (360, 133214), (387, 123920), (430, 111528), (516, 92940), (645, 74352), (688, 69705), (720, 66607), (774, 61960), (860, 55764), (1032, 46470), (1290, 37176), (1548, 30980), (1549, 30960), (1720, 27882), (1935, 24784), (2064, 23235), (2580, 18588), (3096, 15490), (3098, 15480), (3440, 13941), (3870, 12392), (4647, 10320), (5160, 9294), (6192, 7745), (6196, 7740)]