127830960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19727}}^1$

素因数の和:19752

約数の個数: 100

約数和(自身を含む): 443998368

約数和(自身を除く): 316167408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 19727, 39454, 59181, 78908, 98635, 118362, 157816, 177543, 197270, 236724, 295905, 315632, 355086, 394540, 473448, 532629, 591810, 710172, 789080, 887715, 946896, 1065258, 1183620, 1420344, 1578160, 1597887, 1775430, 2130516, 2367240, 2663145, 2840688, 3195774, 3550860, 4261032, 4734480, 5326290, 6391548, 7101720, 7989435, 8522064, 10652580, 12783096, 14203440, 15978870, 21305160, 25566192, 31957740, 42610320, 63915480, 127830960]

約数ペア:

[(1, 127830960), (2, 63915480), (3, 42610320), (4, 31957740), (5, 25566192), (6, 21305160), (8, 15978870), (9, 14203440), (10, 12783096), (12, 10652580), (15, 8522064), (16, 7989435), (18, 7101720), (20, 6391548), (24, 5326290), (27, 4734480), (30, 4261032), (36, 3550860), (40, 3195774), (45, 2840688), (48, 2663145), (54, 2367240), (60, 2130516), (72, 1775430), (80, 1597887), (81, 1578160), (90, 1420344), (108, 1183620), (120, 1065258), (135, 946896), (144, 887715), (162, 789080), (180, 710172), (216, 591810), (240, 532629), (270, 473448), (324, 394540), (360, 355086), (405, 315632), (432, 295905), (540, 236724), (648, 197270), (720, 177543), (810, 157816), (1080, 118362), (1296, 98635), (1620, 78908), (2160, 59181), (3240, 39454), (6480, 19727)]