65960280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4261}}^1$

素因数の和:4321

約数の個数: 96

約数和(自身を含む): 219407760

約数和(自身を除く): 153447480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 4261, 5160, 7740, 8522, 12783, 15480, 17044, 21305, 25566, 34088, 38349, 42610, 51132, 63915, 76698, 85220, 102264, 127830, 153396, 170440, 183223, 191745, 255660, 306792, 366446, 383490, 511320, 549669, 732892, 766980, 916115, 1099338, 1465784, 1533960, 1649007, 1832230, 2198676, 2748345, 3298014, 3664460, 4397352, 5496690, 6596028, 7328920, 8245035, 10993380, 13192056, 16490070, 21986760, 32980140, 65960280]

約数ペア:

[(1, 65960280), (2, 32980140), (3, 21986760), (4, 16490070), (5, 13192056), (6, 10993380), (8, 8245035), (9, 7328920), (10, 6596028), (12, 5496690), (15, 4397352), (18, 3664460), (20, 3298014), (24, 2748345), (30, 2198676), (36, 1832230), (40, 1649007), (43, 1533960), (45, 1465784), (60, 1099338), (72, 916115), (86, 766980), (90, 732892), (120, 549669), (129, 511320), (172, 383490), (180, 366446), (215, 306792), (258, 255660), (344, 191745), (360, 183223), (387, 170440), (430, 153396), (516, 127830), (645, 102264), (774, 85220), (860, 76698), (1032, 63915), (1290, 51132), (1548, 42610), (1720, 38349), (1935, 34088), (2580, 25566), (3096, 21305), (3870, 17044), (4261, 15480), (5160, 12783), (7740, 8522)]