490052823840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{340314461}}^1$

素因数の和:340314482

約数の個数: 72

約数和(自身を含む): 1672305266268

約数和(自身を除く): 1182252442428

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 340314461, 680628922, 1020943383, 1361257844, 1701572305, 2041886766, 2722515688, 3062830149, 3403144610, 4083773532, 5104716915, 5445031376, 6125660298, 6806289220, 8167547064, 10209433830, 10890062752, 12251320596, 13612578440, 15314150745, 16335094128, 20418867660, 24502641192, 27225156880, 30628301490, 32670188256, 40837735320, 49005282384, 54450313760, 61256602980, 81675470640, 98010564768, 122513205960, 163350941280, 245026411920, 490052823840]

約数ペア:

[(1, 490052823840), (2, 245026411920), (3, 163350941280), (4, 122513205960), (5, 98010564768), (6, 81675470640), (8, 61256602980), (9, 54450313760), (10, 49005282384), (12, 40837735320), (15, 32670188256), (16, 30628301490), (18, 27225156880), (20, 24502641192), (24, 20418867660), (30, 16335094128), (32, 15314150745), (36, 13612578440), (40, 12251320596), (45, 10890062752), (48, 10209433830), (60, 8167547064), (72, 6806289220), (80, 6125660298), (90, 5445031376), (96, 5104716915), (120, 4083773532), (144, 3403144610), (160, 3062830149), (180, 2722515688), (240, 2041886766), (288, 1701572305), (360, 1361257844), (480, 1020943383), (720, 680628922), (1440, 340314461)]