17179920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:349

約数の個数: 120

約数和(自身を含む): 58496256

約数和(自身を除く): 41316336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 223, 240, 321, 360, 428, 446, 535, 642, 669, 720, 856, 892, 963, 1070, 1115, 1284, 1338, 1605, 1712, 1784, 1926, 2007, 2140, 2230, 2568, 2676, 3210, 3345, 3568, 3852, 4014, 4280, 4460, 4815, 5136, 5352, 6420, 6690, 7704, 8028, 8560, 8920, 9630, 10035, 10704, 12840, 13380, 15408, 16056, 17840, 19260, 20070, 23861, 25680, 26760, 32112, 38520, 40140, 47722, 53520, 71583, 77040, 80280, 95444, 119305, 143166, 160560, 190888, 214749, 238610, 286332, 357915, 381776, 429498, 477220, 572664, 715830, 858996, 954440, 1073745, 1145328, 1431660, 1717992, 1908880, 2147490, 2863320, 3435984, 4294980, 5726640, 8589960, 17179920]

約数ペア:

[(1, 17179920), (2, 8589960), (3, 5726640), (4, 4294980), (5, 3435984), (6, 2863320), (8, 2147490), (9, 1908880), (10, 1717992), (12, 1431660), (15, 1145328), (16, 1073745), (18, 954440), (20, 858996), (24, 715830), (30, 572664), (36, 477220), (40, 429498), (45, 381776), (48, 357915), (60, 286332), (72, 238610), (80, 214749), (90, 190888), (107, 160560), (120, 143166), (144, 119305), (180, 95444), (214, 80280), (223, 77040), (240, 71583), (321, 53520), (360, 47722), (428, 40140), (446, 38520), (535, 32112), (642, 26760), (669, 25680), (720, 23861), (856, 20070), (892, 19260), (963, 17840), (1070, 16056), (1115, 15408), (1284, 13380), (1338, 12840), (1605, 10704), (1712, 10035), (1784, 9630), (1926, 8920), (2007, 8560), (2140, 8028), (2230, 7704), (2568, 6690), (2676, 6420), (3210, 5352), (3345, 5136), (3568, 4815), (3852, 4460), (4014, 4280)]