402174480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{15661}}^1$

素因数の和:15784

約数の個数: 80

約数和(自身を含む): 1258473024

約数和(自身を除く): 856298544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 8560, 12840, 15661, 25680, 31322, 46983, 62644, 78305, 93966, 125288, 156610, 187932, 234915, 250576, 313220, 375864, 469830, 626440, 751728, 939660, 1252880, 1675727, 1879320, 3351454, 3758640, 5027181, 6702908, 8378635, 10054362, 13405816, 16757270, 20108724, 25135905, 26811632, 33514540, 40217448, 50271810, 67029080, 80434896, 100543620, 134058160, 201087240, 402174480]

約数ペア:

[(1, 402174480), (2, 201087240), (3, 134058160), (4, 100543620), (5, 80434896), (6, 67029080), (8, 50271810), (10, 40217448), (12, 33514540), (15, 26811632), (16, 25135905), (20, 20108724), (24, 16757270), (30, 13405816), (40, 10054362), (48, 8378635), (60, 6702908), (80, 5027181), (107, 3758640), (120, 3351454), (214, 1879320), (240, 1675727), (321, 1252880), (428, 939660), (535, 751728), (642, 626440), (856, 469830), (1070, 375864), (1284, 313220), (1605, 250576), (1712, 234915), (2140, 187932), (2568, 156610), (3210, 125288), (4280, 93966), (5136, 78305), (6420, 62644), (8560, 46983), (12840, 31322), (15661, 25680)]