123342480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3359}}^1$

素因数の和:3398

約数の個数: 160

約数和(自身を含む): 449971200

約数和(自身を除く): 326628720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3359, 3672, 4080, 4590, 6120, 6718, 7344, 9180, 10077, 12240, 13436, 16795, 18360, 20154, 26872, 30231, 33590, 36720, 40308, 50385, 53744, 57103, 60462, 67180, 80616, 90693, 100770, 114206, 120924, 134360, 151155, 161232, 171309, 181386, 201540, 228412, 241848, 268720, 285515, 302310, 342618, 362772, 403080, 453465, 456824, 483696, 513927, 571030, 604620, 685236, 725544, 806160, 856545, 906930, 913648, 1027854, 1142060, 1209240, 1370472, 1451088, 1541781, 1713090, 1813860, 2055708, 2284120, 2418480, 2569635, 2740944, 3083562, 3426180, 3627720, 4111416, 4568240, 5139270, 6167124, 6852360, 7255440, 7708905, 8222832, 10278540, 12334248, 13704720, 15417810, 20557080, 24668496, 30835620, 41114160, 61671240, 123342480]

約数ペア:

[(1, 123342480), (2, 61671240), (3, 41114160), (4, 30835620), (5, 24668496), (6, 20557080), (8, 15417810), (9, 13704720), (10, 12334248), (12, 10278540), (15, 8222832), (16, 7708905), (17, 7255440), (18, 6852360), (20, 6167124), (24, 5139270), (27, 4568240), (30, 4111416), (34, 3627720), (36, 3426180), (40, 3083562), (45, 2740944), (48, 2569635), (51, 2418480), (54, 2284120), (60, 2055708), (68, 1813860), (72, 1713090), (80, 1541781), (85, 1451088), (90, 1370472), (102, 1209240), (108, 1142060), (120, 1027854), (135, 913648), (136, 906930), (144, 856545), (153, 806160), (170, 725544), (180, 685236), (204, 604620), (216, 571030), (240, 513927), (255, 483696), (270, 456824), (272, 453465), (306, 403080), (340, 362772), (360, 342618), (408, 302310), (432, 285515), (459, 268720), (510, 241848), (540, 228412), (612, 201540), (680, 181386), (720, 171309), (765, 161232), (816, 151155), (918, 134360), (1020, 120924), (1080, 114206), (1224, 100770), (1360, 90693), (1530, 80616), (1836, 67180), (2040, 60462), (2160, 57103), (2295, 53744), (2448, 50385), (3060, 40308), (3359, 36720), (3672, 33590), (4080, 30231), (4590, 26872), (6120, 20154), (6718, 18360), (7344, 16795), (9180, 13436), (10077, 12240)]