2832840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 9820800

約数和(自身を除く): 6987960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 61, 72, 86, 90, 108, 120, 122, 129, 135, 172, 180, 183, 215, 216, 244, 258, 270, 305, 344, 360, 366, 387, 430, 488, 516, 540, 549, 610, 645, 732, 774, 860, 915, 1032, 1080, 1098, 1161, 1220, 1290, 1464, 1548, 1647, 1720, 1830, 1935, 2196, 2322, 2440, 2580, 2623, 2745, 3096, 3294, 3660, 3870, 4392, 4644, 5160, 5246, 5490, 5805, 6588, 7320, 7740, 7869, 8235, 9288, 10492, 10980, 11610, 13115, 13176, 15480, 15738, 16470, 20984, 21960, 23220, 23607, 26230, 31476, 32940, 39345, 46440, 47214, 52460, 62952, 65880, 70821, 78690, 94428, 104920, 118035, 141642, 157380, 188856, 236070, 283284, 314760, 354105, 472140, 566568, 708210, 944280, 1416420, 2832840]

約数ペア:

[(1, 2832840), (2, 1416420), (3, 944280), (4, 708210), (5, 566568), (6, 472140), (8, 354105), (9, 314760), (10, 283284), (12, 236070), (15, 188856), (18, 157380), (20, 141642), (24, 118035), (27, 104920), (30, 94428), (36, 78690), (40, 70821), (43, 65880), (45, 62952), (54, 52460), (60, 47214), (61, 46440), (72, 39345), (86, 32940), (90, 31476), (108, 26230), (120, 23607), (122, 23220), (129, 21960), (135, 20984), (172, 16470), (180, 15738), (183, 15480), (215, 13176), (216, 13115), (244, 11610), (258, 10980), (270, 10492), (305, 9288), (344, 8235), (360, 7869), (366, 7740), (387, 7320), (430, 6588), (488, 5805), (516, 5490), (540, 5246), (549, 5160), (610, 4644), (645, 4392), (732, 3870), (774, 3660), (860, 3294), (915, 3096), (1032, 2745), (1080, 2623), (1098, 2580), (1161, 2440), (1220, 2322), (1290, 2196), (1464, 1935), (1548, 1830), (1647, 1720)]