1326001920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2719}}^1$

素因数の和:2870

約数の個数: 144

約数和(自身を含む): 4269834240

約数和(自身を除く): 2943832320

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, 256, 320, 381, 384, 480, 508, 635, 640, 762, 768, 960, 1016, 1270, 1280, 1524, 1905, 1920, 2032, 2540, 2719, 3048, 3810, 3840, 4064, 5080, 5438, 6096, 7620, 8128, 8157, 10160, 10876, 12192, 13595, 15240, 16256, 16314, 20320, 21752, 24384, 27190, 30480, 32512, 32628, 40640, 40785, 43504, 48768, 54380, 60960, 65256, 81280, 81570, 87008, 97536, 108760, 121920, 130512, 162560, 163140, 174016, 217520, 243840, 261024, 326280, 345313, 348032, 435040, 487680, 522048, 652560, 690626, 696064, 870080, 1035939, 1044096, 1305120, 1381252, 1726565, 1740160, 2071878, 2088192, 2610240, 2762504, 3453130, 3480320, 4143756, 5179695, 5220480, 5525008, 6906260, 8287512, 10359390, 10440960, 11050016, 13812520, 16575024, 20718780, 22100032, 27625040, 33150048, 41437560, 44200064, 55250080, 66300096, 82875120, 88400128, 110500160, 132600192, 165750240, 221000320, 265200384, 331500480, 442000640, 663000960, 1326001920]

約数ペア:

[(1, 1326001920), (2, 663000960), (3, 442000640), (4, 331500480), (5, 265200384), (6, 221000320), (8, 165750240), (10, 132600192), (12, 110500160), (15, 88400128), (16, 82875120), (20, 66300096), (24, 55250080), (30, 44200064), (32, 41437560), (40, 33150048), (48, 27625040), (60, 22100032), (64, 20718780), (80, 16575024), (96, 13812520), (120, 11050016), (127, 10440960), (128, 10359390), (160, 8287512), (192, 6906260), (240, 5525008), (254, 5220480), (256, 5179695), (320, 4143756), (381, 3480320), (384, 3453130), (480, 2762504), (508, 2610240), (635, 2088192), (640, 2071878), (762, 1740160), (768, 1726565), (960, 1381252), (1016, 1305120), (1270, 1044096), (1280, 1035939), (1524, 870080), (1905, 696064), (1920, 690626), (2032, 652560), (2540, 522048), (2719, 487680), (3048, 435040), (3810, 348032), (3840, 345313), (4064, 326280), (5080, 261024), (5438, 243840), (6096, 217520), (7620, 174016), (8128, 163140), (8157, 162560), (10160, 130512), (10876, 121920), (12192, 108760), (13595, 97536), (15240, 87008), (16256, 81570), (16314, 81280), (20320, 65256), (21752, 60960), (24384, 54380), (27190, 48768), (30480, 43504), (32512, 40785), (32628, 40640)]