73565640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1129}}^1$

素因数の和:1327

約数の個数: 96

約数和(自身を含む): 240622200

約数和(自身を除く): 167056560

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, 181, 360, 362, 543, 724, 905, 1086, 1129, 1448, 1629, 1810, 2172, 2258, 2715, 3258, 3387, 3620, 4344, 4516, 5430, 5645, 6516, 6774, 7240, 8145, 9032, 10161, 10860, 11290, 13032, 13548, 16290, 16935, 20322, 21720, 22580, 27096, 32580, 33870, 40644, 45160, 50805, 65160, 67740, 81288, 101610, 135480, 203220, 204349, 406440, 408698, 613047, 817396, 1021745, 1226094, 1634792, 1839141, 2043490, 2452188, 3065235, 3678282, 4086980, 4904376, 6130470, 7356564, 8173960, 9195705, 12260940, 14713128, 18391410, 24521880, 36782820, 73565640]

約数ペア:

[(1, 73565640), (2, 36782820), (3, 24521880), (4, 18391410), (5, 14713128), (6, 12260940), (8, 9195705), (9, 8173960), (10, 7356564), (12, 6130470), (15, 4904376), (18, 4086980), (20, 3678282), (24, 3065235), (30, 2452188), (36, 2043490), (40, 1839141), (45, 1634792), (60, 1226094), (72, 1021745), (90, 817396), (120, 613047), (180, 408698), (181, 406440), (360, 204349), (362, 203220), (543, 135480), (724, 101610), (905, 81288), (1086, 67740), (1129, 65160), (1448, 50805), (1629, 45160), (1810, 40644), (2172, 33870), (2258, 32580), (2715, 27096), (3258, 22580), (3387, 21720), (3620, 20322), (4344, 16935), (4516, 16290), (5430, 13548), (5645, 13032), (6516, 11290), (6774, 10860), (7240, 10161), (8145, 9032)]