4002480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:148

約数の個数: 160

約数和(自身を含む): 14731200

約数和(自身を除く): 10728720

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, 109, 120, 135, 136, 144, 153, 170, 180, 204, 216, 218, 240, 255, 270, 272, 306, 327, 340, 360, 408, 432, 436, 459, 510, 540, 545, 612, 654, 680, 720, 765, 816, 872, 918, 981, 1020, 1080, 1090, 1224, 1308, 1360, 1530, 1635, 1744, 1836, 1853, 1962, 2040, 2160, 2180, 2295, 2448, 2616, 2943, 3060, 3270, 3672, 3706, 3924, 4080, 4360, 4590, 4905, 5232, 5559, 5886, 6120, 6540, 7344, 7412, 7848, 8720, 9180, 9265, 9810, 11118, 11772, 12240, 13080, 14715, 14824, 15696, 16677, 18360, 18530, 19620, 22236, 23544, 26160, 27795, 29430, 29648, 33354, 36720, 37060, 39240, 44472, 47088, 50031, 55590, 58860, 66708, 74120, 78480, 83385, 88944, 100062, 111180, 117720, 133416, 148240, 166770, 200124, 222360, 235440, 250155, 266832, 333540, 400248, 444720, 500310, 667080, 800496, 1000620, 1334160, 2001240, 4002480]

約数ペア:

[(1, 4002480), (2, 2001240), (3, 1334160), (4, 1000620), (5, 800496), (6, 667080), (8, 500310), (9, 444720), (10, 400248), (12, 333540), (15, 266832), (16, 250155), (17, 235440), (18, 222360), (20, 200124), (24, 166770), (27, 148240), (30, 133416), (34, 117720), (36, 111180), (40, 100062), (45, 88944), (48, 83385), (51, 78480), (54, 74120), (60, 66708), (68, 58860), (72, 55590), (80, 50031), (85, 47088), (90, 44472), (102, 39240), (108, 37060), (109, 36720), (120, 33354), (135, 29648), (136, 29430), (144, 27795), (153, 26160), (170, 23544), (180, 22236), (204, 19620), (216, 18530), (218, 18360), (240, 16677), (255, 15696), (270, 14824), (272, 14715), (306, 13080), (327, 12240), (340, 11772), (360, 11118), (408, 9810), (432, 9265), (436, 9180), (459, 8720), (510, 7848), (540, 7412), (545, 7344), (612, 6540), (654, 6120), (680, 5886), (720, 5559), (765, 5232), (816, 4905), (872, 4590), (918, 4360), (981, 4080), (1020, 3924), (1080, 3706), (1090, 3672), (1224, 3270), (1308, 3060), (1360, 2943), (1530, 2616), (1635, 2448), (1744, 2295), (1836, 2180), (1853, 2160), (1962, 2040)]