127184640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3011}}^1$

素因数の和:3046

約数の個数: 144

約数和(自身を含む): 443270016

約数和(自身を除く): 316085376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3011, 3520, 3840, 4224, 5280, 6022, 7040, 8448, 9033, 10560, 12044, 14080, 15055, 18066, 21120, 24088, 30110, 33121, 36132, 42240, 45165, 48176, 60220, 66242, 72264, 90330, 96352, 99363, 120440, 132484, 144528, 165605, 180660, 192704, 198726, 240880, 264968, 289056, 331210, 361320, 385408, 397452, 481760, 496815, 529936, 578112, 662420, 722640, 770816, 794904, 963520, 993630, 1059872, 1156224, 1324840, 1445280, 1589808, 1927040, 1987260, 2119744, 2312448, 2649680, 2890560, 3179616, 3854080, 3974520, 4239488, 5299360, 5781120, 6359232, 7949040, 8478976, 10598720, 11562240, 12718464, 15898080, 21197440, 25436928, 31796160, 42394880, 63592320, 127184640]

約数ペア:

[(1, 127184640), (2, 63592320), (3, 42394880), (4, 31796160), (5, 25436928), (6, 21197440), (8, 15898080), (10, 12718464), (11, 11562240), (12, 10598720), (15, 8478976), (16, 7949040), (20, 6359232), (22, 5781120), (24, 5299360), (30, 4239488), (32, 3974520), (33, 3854080), (40, 3179616), (44, 2890560), (48, 2649680), (55, 2312448), (60, 2119744), (64, 1987260), (66, 1927040), (80, 1589808), (88, 1445280), (96, 1324840), (110, 1156224), (120, 1059872), (128, 993630), (132, 963520), (160, 794904), (165, 770816), (176, 722640), (192, 662420), (220, 578112), (240, 529936), (256, 496815), (264, 481760), (320, 397452), (330, 385408), (352, 361320), (384, 331210), (440, 289056), (480, 264968), (528, 240880), (640, 198726), (660, 192704), (704, 180660), (768, 165605), (880, 144528), (960, 132484), (1056, 120440), (1280, 99363), (1320, 96352), (1408, 90330), (1760, 72264), (1920, 66242), (2112, 60220), (2640, 48176), (2816, 45165), (3011, 42240), (3520, 36132), (3840, 33121), (4224, 30110), (5280, 24088), (6022, 21120), (7040, 18066), (8448, 15055), (9033, 14080), (10560, 12044)]