215149650480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{680681}}^1$

素因数の和:681139

約数の個数: 120

約数和(自身を含む): 724191193440

約数和(自身を除く): 509041542960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 439, 720, 878, 1317, 1756, 2195, 2634, 3512, 3951, 4390, 5268, 6585, 7024, 7902, 8780, 10536, 13170, 15804, 17560, 19755, 21072, 26340, 31608, 35120, 39510, 52680, 63216, 79020, 105360, 158040, 316080, 680681, 1361362, 2042043, 2722724, 3403405, 4084086, 5445448, 6126129, 6806810, 8168172, 10210215, 10890896, 12252258, 13613620, 16336344, 20420430, 24504516, 27227240, 30630645, 32672688, 40840860, 49009032, 54454480, 61261290, 81681720, 98018064, 122522580, 163363440, 245045160, 298818959, 490090320, 597637918, 896456877, 1195275836, 1494094795, 1792913754, 2390551672, 2689370631, 2988189590, 3585827508, 4482284385, 4781103344, 5378741262, 5976379180, 7171655016, 8964568770, 10757482524, 11952758360, 13446853155, 14343310032, 17929137540, 21514965048, 23905516720, 26893706310, 35858275080, 43029930096, 53787412620, 71716550160, 107574825240, 215149650480]

約数ペア:

[(1, 215149650480), (2, 107574825240), (3, 71716550160), (4, 53787412620), (5, 43029930096), (6, 35858275080), (8, 26893706310), (9, 23905516720), (10, 21514965048), (12, 17929137540), (15, 14343310032), (16, 13446853155), (18, 11952758360), (20, 10757482524), (24, 8964568770), (30, 7171655016), (36, 5976379180), (40, 5378741262), (45, 4781103344), (48, 4482284385), (60, 3585827508), (72, 2988189590), (80, 2689370631), (90, 2390551672), (120, 1792913754), (144, 1494094795), (180, 1195275836), (240, 896456877), (360, 597637918), (439, 490090320), (720, 298818959), (878, 245045160), (1317, 163363440), (1756, 122522580), (2195, 98018064), (2634, 81681720), (3512, 61261290), (3951, 54454480), (4390, 49009032), (5268, 40840860), (6585, 32672688), (7024, 30630645), (7902, 27227240), (8780, 24504516), (10536, 20420430), (13170, 16336344), (15804, 13613620), (17560, 12252258), (19755, 10890896), (21072, 10210215), (26340, 8168172), (31608, 6806810), (35120, 6126129), (39510, 5445448), (52680, 4084086), (63216, 3403405), (79020, 2722724), (105360, 2042043), (158040, 1361362), (316080, 680681)]