173580120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{68881}}^1$

素因数の和:68905

約数の個数: 96

約数和(自身を含む): 644735520

約数和(自身を除く): 471155400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 68881, 137762, 206643, 275524, 344405, 413286, 482167, 551048, 619929, 688810, 826572, 964334, 1033215, 1239858, 1377620, 1446501, 1653144, 1928668, 2066430, 2410835, 2479716, 2755240, 2893002, 3099645, 3857336, 4132860, 4339503, 4821670, 4959432, 5786004, 6199290, 7232505, 8265720, 8679006, 9643340, 11572008, 12398580, 14465010, 17358012, 19286680, 21697515, 24797160, 28930020, 34716024, 43395030, 57860040, 86790060, 173580120]

約数ペア:

[(1, 173580120), (2, 86790060), (3, 57860040), (4, 43395030), (5, 34716024), (6, 28930020), (7, 24797160), (8, 21697515), (9, 19286680), (10, 17358012), (12, 14465010), (14, 12398580), (15, 11572008), (18, 9643340), (20, 8679006), (21, 8265720), (24, 7232505), (28, 6199290), (30, 5786004), (35, 4959432), (36, 4821670), (40, 4339503), (42, 4132860), (45, 3857336), (56, 3099645), (60, 2893002), (63, 2755240), (70, 2479716), (72, 2410835), (84, 2066430), (90, 1928668), (105, 1653144), (120, 1446501), (126, 1377620), (140, 1239858), (168, 1033215), (180, 964334), (210, 826572), (252, 688810), (280, 619929), (315, 551048), (360, 482167), (420, 413286), (504, 344405), (630, 275524), (840, 206643), (1260, 137762), (2520, 68881)]