68434680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9349}}^1$

素因数の和:9424

約数の個数: 64

約数和(自身を含む): 208692000

約数和(自身を除く): 140257320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 9349, 18698, 28047, 37396, 46745, 56094, 74792, 93490, 112188, 140235, 186980, 224376, 280470, 373960, 560940, 570289, 1121880, 1140578, 1710867, 2281156, 2851445, 3421734, 4562312, 5702890, 6843468, 8554335, 11405780, 13686936, 17108670, 22811560, 34217340, 68434680]

約数ペア:

[(1, 68434680), (2, 34217340), (3, 22811560), (4, 17108670), (5, 13686936), (6, 11405780), (8, 8554335), (10, 6843468), (12, 5702890), (15, 4562312), (20, 3421734), (24, 2851445), (30, 2281156), (40, 1710867), (60, 1140578), (61, 1121880), (120, 570289), (122, 560940), (183, 373960), (244, 280470), (305, 224376), (366, 186980), (488, 140235), (610, 112188), (732, 93490), (915, 74792), (1220, 56094), (1464, 46745), (1830, 37396), (2440, 28047), (3660, 18698), (7320, 9349)]