89017440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10909}}^1$

素因数の和:10944

約数の個数: 96

約数和(自身を含む): 296926560

約数和(自身を除く): 207909120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 10909, 21818, 32727, 43636, 54545, 65454, 87272, 109090, 130908, 163635, 174544, 185453, 218180, 261816, 327270, 349088, 370906, 436360, 523632, 556359, 654540, 741812, 872720, 927265, 1047264, 1112718, 1309080, 1483624, 1745440, 1854530, 2225436, 2618160, 2781795, 2967248, 3709060, 4450872, 5236320, 5563590, 5934496, 7418120, 8901744, 11127180, 14836240, 17803488, 22254360, 29672480, 44508720, 89017440]

約数ペア:

[(1, 89017440), (2, 44508720), (3, 29672480), (4, 22254360), (5, 17803488), (6, 14836240), (8, 11127180), (10, 8901744), (12, 7418120), (15, 5934496), (16, 5563590), (17, 5236320), (20, 4450872), (24, 3709060), (30, 2967248), (32, 2781795), (34, 2618160), (40, 2225436), (48, 1854530), (51, 1745440), (60, 1483624), (68, 1309080), (80, 1112718), (85, 1047264), (96, 927265), (102, 872720), (120, 741812), (136, 654540), (160, 556359), (170, 523632), (204, 436360), (240, 370906), (255, 349088), (272, 327270), (340, 261816), (408, 218180), (480, 185453), (510, 174544), (544, 163635), (680, 130908), (816, 109090), (1020, 87272), (1360, 65454), (1632, 54545), (2040, 43636), (2720, 32727), (4080, 21818), (8160, 10909)]