72810360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{9631}}^1$

素因数の和:9658

約数の個数: 128

約数和(自身を含む): 277401600

約数和(自身を除く): 204591240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 9631, 19262, 28893, 38524, 48155, 57786, 67417, 77048, 86679, 96310, 115572, 134834, 144465, 173358, 192620, 202251, 231144, 260037, 269668, 288930, 337085, 346716, 385240, 404502, 433395, 520074, 539336, 577860, 606753, 674170, 693432, 809004, 866790, 1011255, 1040148, 1155720, 1213506, 1300185, 1348340, 1618008, 1733580, 1820259, 2022510, 2080296, 2427012, 2600370, 2696680, 3033765, 3467160, 3640518, 4045020, 4854024, 5200740, 6067530, 7281036, 8090040, 9101295, 10401480, 12135060, 14562072, 18202590, 24270120, 36405180, 72810360]

約数ペア:

[(1, 72810360), (2, 36405180), (3, 24270120), (4, 18202590), (5, 14562072), (6, 12135060), (7, 10401480), (8, 9101295), (9, 8090040), (10, 7281036), (12, 6067530), (14, 5200740), (15, 4854024), (18, 4045020), (20, 3640518), (21, 3467160), (24, 3033765), (27, 2696680), (28, 2600370), (30, 2427012), (35, 2080296), (36, 2022510), (40, 1820259), (42, 1733580), (45, 1618008), (54, 1348340), (56, 1300185), (60, 1213506), (63, 1155720), (70, 1040148), (72, 1011255), (84, 866790), (90, 809004), (105, 693432), (108, 674170), (120, 606753), (126, 577860), (135, 539336), (140, 520074), (168, 433395), (180, 404502), (189, 385240), (210, 346716), (216, 337085), (252, 288930), (270, 269668), (280, 260037), (315, 231144), (360, 202251), (378, 192620), (420, 173358), (504, 144465), (540, 134834), (630, 115572), (756, 96310), (840, 86679), (945, 77048), (1080, 67417), (1260, 57786), (1512, 48155), (1890, 38524), (2520, 28893), (3780, 19262), (7560, 9631)]