64908720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5303}}^1$

素因数の和:5339

約数の個数: 120

約数和(自身を含む): 230851296

約数和(自身を除く): 165942576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 5303, 6120, 10606, 12240, 15909, 21212, 26515, 31818, 42424, 47727, 53030, 63636, 79545, 84848, 90151, 95454, 106060, 127272, 159090, 180302, 190908, 212120, 238635, 254544, 270453, 318180, 360604, 381816, 424240, 450755, 477270, 540906, 636360, 721208, 763632, 811359, 901510, 954540, 1081812, 1272720, 1352265, 1442416, 1622718, 1803020, 1909080, 2163624, 2704530, 3245436, 3606040, 3818160, 4056795, 4327248, 5409060, 6490872, 7212080, 8113590, 10818120, 12981744, 16227180, 21636240, 32454360, 64908720]

約数ペア:

[(1, 64908720), (2, 32454360), (3, 21636240), (4, 16227180), (5, 12981744), (6, 10818120), (8, 8113590), (9, 7212080), (10, 6490872), (12, 5409060), (15, 4327248), (16, 4056795), (17, 3818160), (18, 3606040), (20, 3245436), (24, 2704530), (30, 2163624), (34, 1909080), (36, 1803020), (40, 1622718), (45, 1442416), (48, 1352265), (51, 1272720), (60, 1081812), (68, 954540), (72, 901510), (80, 811359), (85, 763632), (90, 721208), (102, 636360), (120, 540906), (136, 477270), (144, 450755), (153, 424240), (170, 381816), (180, 360604), (204, 318180), (240, 270453), (255, 254544), (272, 238635), (306, 212120), (340, 190908), (360, 180302), (408, 159090), (510, 127272), (612, 106060), (680, 95454), (720, 90151), (765, 84848), (816, 79545), (1020, 63636), (1224, 53030), (1360, 47727), (1530, 42424), (2040, 31818), (2448, 26515), (3060, 21212), (4080, 15909), (5303, 12240), (6120, 10606)]