72621154440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{170809}}^1$

素因数の和:172007

約数の個数: 96

約数和(自身を含む): 236219981400

約数和(自身を除く): 163598826960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1181, 2362, 3543, 4724, 5905, 7086, 9448, 10629, 11810, 14172, 17715, 21258, 23620, 28344, 35430, 42516, 47240, 53145, 70860, 85032, 106290, 141720, 170809, 212580, 341618, 425160, 512427, 683236, 854045, 1024854, 1366472, 1537281, 1708090, 2049708, 2562135, 3074562, 3416180, 4099416, 5124270, 6149124, 6832360, 7686405, 10248540, 12298248, 15372810, 20497080, 30745620, 61491240, 201725429, 403450858, 605176287, 806901716, 1008627145, 1210352574, 1613803432, 1815528861, 2017254290, 2420705148, 3025881435, 3631057722, 4034508580, 4841410296, 6051762870, 7262115444, 8069017160, 9077644305, 12103525740, 14524230888, 18155288610, 24207051480, 36310577220, 72621154440]

約数ペア:

[(1, 72621154440), (2, 36310577220), (3, 24207051480), (4, 18155288610), (5, 14524230888), (6, 12103525740), (8, 9077644305), (9, 8069017160), (10, 7262115444), (12, 6051762870), (15, 4841410296), (18, 4034508580), (20, 3631057722), (24, 3025881435), (30, 2420705148), (36, 2017254290), (40, 1815528861), (45, 1613803432), (60, 1210352574), (72, 1008627145), (90, 806901716), (120, 605176287), (180, 403450858), (360, 201725429), (1181, 61491240), (2362, 30745620), (3543, 20497080), (4724, 15372810), (5905, 12298248), (7086, 10248540), (9448, 7686405), (10629, 6832360), (11810, 6149124), (14172, 5124270), (17715, 4099416), (21258, 3416180), (23620, 3074562), (28344, 2562135), (35430, 2049708), (42516, 1708090), (47240, 1537281), (53145, 1366472), (70860, 1024854), (85032, 854045), (106290, 683236), (141720, 512427), (170809, 425160), (212580, 341618)]