79604880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 265161600

約数和(自身を除く): 185556720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 109, 120, 136, 170, 179, 204, 218, 240, 255, 272, 327, 340, 358, 408, 436, 510, 537, 545, 654, 680, 716, 816, 872, 895, 1020, 1074, 1090, 1308, 1360, 1432, 1635, 1744, 1790, 1853, 2040, 2148, 2180, 2616, 2685, 2864, 3043, 3270, 3580, 3706, 4080, 4296, 4360, 5232, 5370, 5559, 6086, 6540, 7160, 7412, 8592, 8720, 9129, 9265, 10740, 11118, 12172, 13080, 14320, 14824, 15215, 18258, 18530, 19511, 21480, 22236, 24344, 26160, 27795, 29648, 30430, 36516, 37060, 39022, 42960, 44472, 45645, 48688, 55590, 58533, 60860, 73032, 74120, 78044, 88944, 91290, 97555, 111180, 117066, 121720, 146064, 148240, 156088, 182580, 195110, 222360, 234132, 243440, 292665, 312176, 331687, 365160, 390220, 444720, 468264, 585330, 663374, 730320, 780440, 936528, 995061, 1170660, 1326748, 1560880, 1658435, 1990122, 2341320, 2653496, 3316870, 3980244, 4682640, 4975305, 5306992, 6633740, 7960488, 9950610, 13267480, 15920976, 19901220, 26534960, 39802440, 79604880]

約数ペア:

[(1, 79604880), (2, 39802440), (3, 26534960), (4, 19901220), (5, 15920976), (6, 13267480), (8, 9950610), (10, 7960488), (12, 6633740), (15, 5306992), (16, 4975305), (17, 4682640), (20, 3980244), (24, 3316870), (30, 2653496), (34, 2341320), (40, 1990122), (48, 1658435), (51, 1560880), (60, 1326748), (68, 1170660), (80, 995061), (85, 936528), (102, 780440), (109, 730320), (120, 663374), (136, 585330), (170, 468264), (179, 444720), (204, 390220), (218, 365160), (240, 331687), (255, 312176), (272, 292665), (327, 243440), (340, 234132), (358, 222360), (408, 195110), (436, 182580), (510, 156088), (537, 148240), (545, 146064), (654, 121720), (680, 117066), (716, 111180), (816, 97555), (872, 91290), (895, 88944), (1020, 78044), (1074, 74120), (1090, 73032), (1308, 60860), (1360, 58533), (1432, 55590), (1635, 48688), (1744, 45645), (1790, 44472), (1853, 42960), (2040, 39022), (2148, 37060), (2180, 36516), (2616, 30430), (2685, 29648), (2864, 27795), (3043, 26160), (3270, 24344), (3580, 22236), (3706, 21480), (4080, 19511), (4296, 18530), (4360, 18258), (5232, 15215), (5370, 14824), (5559, 14320), (6086, 13080), (6540, 12172), (7160, 11118), (7412, 10740), (8592, 9265), (8720, 9129)]