170739720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10091}}^1$

素因数の和:10155

約数の個数: 96

約数和(自身を含む): 566766720

約数和(自身を除く): 396027000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 10091, 16920, 20182, 30273, 40364, 50455, 60546, 80728, 90819, 100910, 121092, 151365, 181638, 201820, 242184, 302730, 363276, 403640, 454095, 474277, 605460, 726552, 908190, 948554, 1210920, 1422831, 1816380, 1897108, 2371385, 2845662, 3632760, 3794216, 4268493, 4742770, 5691324, 7114155, 8536986, 9485540, 11382648, 14228310, 17073972, 18971080, 21342465, 28456620, 34147944, 42684930, 56913240, 85369860, 170739720]

約数ペア:

[(1, 170739720), (2, 85369860), (3, 56913240), (4, 42684930), (5, 34147944), (6, 28456620), (8, 21342465), (9, 18971080), (10, 17073972), (12, 14228310), (15, 11382648), (18, 9485540), (20, 8536986), (24, 7114155), (30, 5691324), (36, 4742770), (40, 4268493), (45, 3794216), (47, 3632760), (60, 2845662), (72, 2371385), (90, 1897108), (94, 1816380), (120, 1422831), (141, 1210920), (180, 948554), (188, 908190), (235, 726552), (282, 605460), (360, 474277), (376, 454095), (423, 403640), (470, 363276), (564, 302730), (705, 242184), (846, 201820), (940, 181638), (1128, 151365), (1410, 121092), (1692, 100910), (1880, 90819), (2115, 80728), (2820, 60546), (3384, 50455), (4230, 40364), (5640, 30273), (8460, 20182), (10091, 16920)]