180486960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1491

約数の個数: 160

約数和(自身を含む): 611960832

約数和(自身を除く): 431473872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 1020, 1054, 1240, 1360, 1427, 1488, 1581, 1860, 2040, 2108, 2480, 2635, 2854, 3162, 3720, 4080, 4216, 4281, 5270, 5708, 6324, 7135, 7440, 7905, 8432, 8562, 10540, 11416, 12648, 14270, 15810, 17124, 21080, 21405, 22832, 24259, 25296, 28540, 31620, 34248, 42160, 42810, 44237, 48518, 57080, 63240, 68496, 72777, 85620, 88474, 97036, 114160, 121295, 126480, 132711, 145554, 171240, 176948, 194072, 221185, 242590, 265422, 291108, 342480, 353896, 363885, 388144, 442370, 485180, 530844, 582216, 663555, 707792, 727770, 752029, 884740, 970360, 1061688, 1164432, 1327110, 1455540, 1504058, 1769480, 1940720, 2123376, 2256087, 2654220, 2911080, 3008116, 3538960, 3760145, 4512174, 5308440, 5822160, 6016232, 7520290, 9024348, 10616880, 11280435, 12032464, 15040580, 18048696, 22560870, 30081160, 36097392, 45121740, 60162320, 90243480, 180486960]

約数ペア:

[(1, 180486960), (2, 90243480), (3, 60162320), (4, 45121740), (5, 36097392), (6, 30081160), (8, 22560870), (10, 18048696), (12, 15040580), (15, 12032464), (16, 11280435), (17, 10616880), (20, 9024348), (24, 7520290), (30, 6016232), (31, 5822160), (34, 5308440), (40, 4512174), (48, 3760145), (51, 3538960), (60, 3008116), (62, 2911080), (68, 2654220), (80, 2256087), (85, 2123376), (93, 1940720), (102, 1769480), (120, 1504058), (124, 1455540), (136, 1327110), (155, 1164432), (170, 1061688), (186, 970360), (204, 884740), (240, 752029), (248, 727770), (255, 707792), (272, 663555), (310, 582216), (340, 530844), (372, 485180), (408, 442370), (465, 388144), (496, 363885), (510, 353896), (527, 342480), (620, 291108), (680, 265422), (744, 242590), (816, 221185), (930, 194072), (1020, 176948), (1054, 171240), (1240, 145554), (1360, 132711), (1427, 126480), (1488, 121295), (1581, 114160), (1860, 97036), (2040, 88474), (2108, 85620), (2480, 72777), (2635, 68496), (2854, 63240), (3162, 57080), (3720, 48518), (4080, 44237), (4216, 42810), (4281, 42160), (5270, 34248), (5708, 31620), (6324, 28540), (7135, 25296), (7440, 24259), (7905, 22832), (8432, 21405), (8562, 21080), (10540, 17124), (11416, 15810), (12648, 14270)]