1189207680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4877}}^1$

素因数の和:5026

約数の個数: 128

約数和(自身を含む): 3821230080

約数和(自身を除く): 2632022400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1270, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 4064, 4877, 5080, 6096, 7620, 8128, 9754, 10160, 12192, 14631, 15240, 16256, 19508, 20320, 24384, 24385, 29262, 30480, 39016, 40640, 48768, 48770, 58524, 60960, 73155, 78032, 81280, 97540, 117048, 121920, 146310, 156064, 195080, 234096, 243840, 292620, 312128, 390160, 468192, 585240, 619379, 624256, 780320, 936384, 1170480, 1238758, 1560640, 1858137, 1872768, 2340960, 2477516, 3096895, 3121280, 3716274, 4681920, 4955032, 6193790, 7432548, 9290685, 9363840, 9910064, 12387580, 14865096, 18581370, 19820128, 24775160, 29730192, 37162740, 39640256, 49550320, 59460384, 74325480, 79280512, 99100640, 118920768, 148650960, 198201280, 237841536, 297301920, 396402560, 594603840, 1189207680]

約数ペア:

[(1, 1189207680), (2, 594603840), (3, 396402560), (4, 297301920), (5, 237841536), (6, 198201280), (8, 148650960), (10, 118920768), (12, 99100640), (15, 79280512), (16, 74325480), (20, 59460384), (24, 49550320), (30, 39640256), (32, 37162740), (40, 29730192), (48, 24775160), (60, 19820128), (64, 18581370), (80, 14865096), (96, 12387580), (120, 9910064), (127, 9363840), (128, 9290685), (160, 7432548), (192, 6193790), (240, 4955032), (254, 4681920), (320, 3716274), (381, 3121280), (384, 3096895), (480, 2477516), (508, 2340960), (635, 1872768), (640, 1858137), (762, 1560640), (960, 1238758), (1016, 1170480), (1270, 936384), (1524, 780320), (1905, 624256), (1920, 619379), (2032, 585240), (2540, 468192), (3048, 390160), (3810, 312128), (4064, 292620), (4877, 243840), (5080, 234096), (6096, 195080), (7620, 156064), (8128, 146310), (9754, 121920), (10160, 117048), (12192, 97540), (14631, 81280), (15240, 78032), (16256, 73155), (19508, 60960), (20320, 58524), (24384, 48770), (24385, 48768), (29262, 40640), (30480, 39016)]