180283320

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{7949}}^1$

素因数の和:7979

約数の個数: 160

約数和(自身を含む): 692604000

約数和(自身を除く): 512320680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 7949, 11340, 15898, 22680, 23847, 31796, 39745, 47694, 55643, 63592, 71541, 79490, 95388, 111286, 119235, 143082, 158980, 166929, 190776, 214623, 222572, 238470, 278215, 286164, 317960, 333858, 357705, 429246, 445144, 476940, 500787, 556430, 572328, 643869, 667716, 715410, 834645, 858492, 953880, 1001574, 1073115, 1112860, 1287738, 1335432, 1430820, 1502361, 1669290, 1716984, 2003148, 2146230, 2225720, 2503935, 2575476, 2861640, 3004722, 3219345, 3338580, 4006296, 4292460, 4507083, 5007870, 5150952, 6009444, 6438690, 6677160, 7511805, 8584920, 9014166, 10015740, 12018888, 12877380, 15023610, 18028332, 20031480, 22535415, 25754760, 30047220, 36056664, 45070830, 60094440, 90141660, 180283320]

約数ペア:

[(1, 180283320), (2, 90141660), (3, 60094440), (4, 45070830), (5, 36056664), (6, 30047220), (7, 25754760), (8, 22535415), (9, 20031480), (10, 18028332), (12, 15023610), (14, 12877380), (15, 12018888), (18, 10015740), (20, 9014166), (21, 8584920), (24, 7511805), (27, 6677160), (28, 6438690), (30, 6009444), (35, 5150952), (36, 5007870), (40, 4507083), (42, 4292460), (45, 4006296), (54, 3338580), (56, 3219345), (60, 3004722), (63, 2861640), (70, 2575476), (72, 2503935), (81, 2225720), (84, 2146230), (90, 2003148), (105, 1716984), (108, 1669290), (120, 1502361), (126, 1430820), (135, 1335432), (140, 1287738), (162, 1112860), (168, 1073115), (180, 1001574), (189, 953880), (210, 858492), (216, 834645), (252, 715410), (270, 667716), (280, 643869), (315, 572328), (324, 556430), (360, 500787), (378, 476940), (405, 445144), (420, 429246), (504, 357705), (540, 333858), (567, 317960), (630, 286164), (648, 278215), (756, 238470), (810, 222572), (840, 214623), (945, 190776), (1080, 166929), (1134, 158980), (1260, 143082), (1512, 119235), (1620, 111286), (1890, 95388), (2268, 79490), (2520, 71541), (2835, 63592), (3240, 55643), (3780, 47694), (4536, 39745), (5670, 31796), (7560, 23847), (7949, 22680), (11340, 15898)]