13340280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5851}}^1$

素因数の和:5884

約数の個数: 64

約数和(自身を含む): 42134400

約数和(自身を除く): 28794120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 5851, 11702, 17553, 23404, 29255, 35106, 46808, 58510, 70212, 87765, 111169, 117020, 140424, 175530, 222338, 234040, 333507, 351060, 444676, 555845, 667014, 702120, 889352, 1111690, 1334028, 1667535, 2223380, 2668056, 3335070, 4446760, 6670140, 13340280]

約数ペア:

[(1, 13340280), (2, 6670140), (3, 4446760), (4, 3335070), (5, 2668056), (6, 2223380), (8, 1667535), (10, 1334028), (12, 1111690), (15, 889352), (19, 702120), (20, 667014), (24, 555845), (30, 444676), (38, 351060), (40, 333507), (57, 234040), (60, 222338), (76, 175530), (95, 140424), (114, 117020), (120, 111169), (152, 87765), (190, 70212), (228, 58510), (285, 46808), (380, 35106), (456, 29255), (570, 23404), (760, 17553), (1140, 11702), (2280, 5851)]