254752080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{96497}}^1$

素因数の和:96524

約数の個数: 80

約数和(自身を含む): 861534144

約数和(自身を除く): 606782064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 96497, 192994, 289491, 385988, 482485, 578982, 771976, 964970, 1061467, 1157964, 1447455, 1543952, 1929940, 2122934, 2315928, 2894910, 3184401, 3859880, 4245868, 4631856, 5307335, 5789820, 6368802, 7719760, 8491736, 10614670, 11579640, 12737604, 15922005, 16983472, 21229340, 23159280, 25475208, 31844010, 42458680, 50950416, 63688020, 84917360, 127376040, 254752080]

約数ペア:

[(1, 254752080), (2, 127376040), (3, 84917360), (4, 63688020), (5, 50950416), (6, 42458680), (8, 31844010), (10, 25475208), (11, 23159280), (12, 21229340), (15, 16983472), (16, 15922005), (20, 12737604), (22, 11579640), (24, 10614670), (30, 8491736), (33, 7719760), (40, 6368802), (44, 5789820), (48, 5307335), (55, 4631856), (60, 4245868), (66, 3859880), (80, 3184401), (88, 2894910), (110, 2315928), (120, 2122934), (132, 1929940), (165, 1543952), (176, 1447455), (220, 1157964), (240, 1061467), (264, 964970), (330, 771976), (440, 578982), (528, 482485), (660, 385988), (880, 289491), (1320, 192994), (2640, 96497)]