63915480

素因数分解:

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

素因数の和:19750

約数の個数: 80

約数和(自身を含む): 214837920

約数和(自身を除く): 150922440

約数列:

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

約数ペア:

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