1792480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 4490640

約数和(自身を除く): 2698160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 659, 680, 1318, 1360, 2636, 2720, 3295, 5272, 6590, 10544, 11203, 13180, 21088, 22406, 26360, 44812, 52720, 56015, 89624, 105440, 112030, 179248, 224060, 358496, 448120, 896240, 1792480]

約数ペア:

[(1, 1792480), (2, 896240), (4, 448120), (5, 358496), (8, 224060), (10, 179248), (16, 112030), (17, 105440), (20, 89624), (32, 56015), (34, 52720), (40, 44812), (68, 26360), (80, 22406), (85, 21088), (136, 13180), (160, 11203), (170, 10544), (272, 6590), (340, 5272), (544, 3295), (659, 2720), (680, 2636), (1318, 1360)]