13247760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{191}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 43854336

約数和(自身を除く): 30606576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 191, 204, 240, 255, 272, 289, 340, 382, 408, 510, 573, 578, 680, 764, 816, 867, 955, 1020, 1146, 1156, 1360, 1445, 1528, 1734, 1910, 2040, 2292, 2312, 2865, 2890, 3056, 3247, 3468, 3820, 4080, 4335, 4584, 4624, 5730, 5780, 6494, 6936, 7640, 8670, 9168, 9741, 11460, 11560, 12988, 13872, 15280, 16235, 17340, 19482, 22920, 23120, 25976, 32470, 34680, 38964, 45840, 48705, 51952, 55199, 64940, 69360, 77928, 97410, 110398, 129880, 155856, 165597, 194820, 220796, 259760, 275995, 331194, 389640, 441592, 551990, 662388, 779280, 827985, 883184, 1103980, 1324776, 1655970, 2207960, 2649552, 3311940, 4415920, 6623880, 13247760]

約数ペア:

[(1, 13247760), (2, 6623880), (3, 4415920), (4, 3311940), (5, 2649552), (6, 2207960), (8, 1655970), (10, 1324776), (12, 1103980), (15, 883184), (16, 827985), (17, 779280), (20, 662388), (24, 551990), (30, 441592), (34, 389640), (40, 331194), (48, 275995), (51, 259760), (60, 220796), (68, 194820), (80, 165597), (85, 155856), (102, 129880), (120, 110398), (136, 97410), (170, 77928), (191, 69360), (204, 64940), (240, 55199), (255, 51952), (272, 48705), (289, 45840), (340, 38964), (382, 34680), (408, 32470), (510, 25976), (573, 23120), (578, 22920), (680, 19482), (764, 17340), (816, 16235), (867, 15280), (955, 13872), (1020, 12988), (1146, 11560), (1156, 11460), (1360, 9741), (1445, 9168), (1528, 8670), (1734, 7640), (1910, 6936), (2040, 6494), (2292, 5780), (2312, 5730), (2865, 4624), (2890, 4584), (3056, 4335), (3247, 4080), (3468, 3820)]