120849540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 404974080

約数和(自身を除く): 284124540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 61, 70, 84, 89, 105, 106, 122, 140, 159, 178, 183, 210, 212, 244, 265, 267, 305, 318, 356, 366, 371, 420, 427, 445, 530, 534, 610, 623, 636, 732, 742, 795, 854, 890, 915, 1060, 1068, 1113, 1220, 1246, 1281, 1335, 1484, 1590, 1708, 1780, 1830, 1855, 1869, 2135, 2226, 2492, 2562, 2670, 3115, 3180, 3233, 3660, 3710, 3738, 4270, 4452, 4717, 5124, 5340, 5429, 5565, 6230, 6405, 6466, 7420, 7476, 8540, 9345, 9434, 9699, 10858, 11130, 12460, 12810, 12932, 14151, 16165, 16287, 18690, 18868, 19398, 21716, 22260, 22631, 23585, 25620, 27145, 28302, 32330, 32574, 33019, 37380, 38003, 38796, 45262, 47170, 48495, 54290, 56604, 64660, 65148, 66038, 67893, 70755, 76006, 81435, 90524, 94340, 96990, 99057, 108580, 113155, 114009, 132076, 135786, 141510, 152012, 162870, 165095, 190015, 193980, 198114, 226310, 228018, 271572, 283020, 287737, 325740, 330190, 339465, 380030, 396228, 452620, 456036, 495285, 570045, 575474, 660380, 678930, 760060, 863211, 990570, 1140090, 1150948, 1357860, 1438685, 1726422, 1981140, 2014159, 2280180, 2877370, 3452844, 4028318, 4316055, 5754740, 6042477, 8056636, 8632110, 10070795, 12084954, 17264220, 20141590, 24169908, 30212385, 40283180, 60424770, 120849540]

約数ペア:

[(1, 120849540), (2, 60424770), (3, 40283180), (4, 30212385), (5, 24169908), (6, 20141590), (7, 17264220), (10, 12084954), (12, 10070795), (14, 8632110), (15, 8056636), (20, 6042477), (21, 5754740), (28, 4316055), (30, 4028318), (35, 3452844), (42, 2877370), (53, 2280180), (60, 2014159), (61, 1981140), (70, 1726422), (84, 1438685), (89, 1357860), (105, 1150948), (106, 1140090), (122, 990570), (140, 863211), (159, 760060), (178, 678930), (183, 660380), (210, 575474), (212, 570045), (244, 495285), (265, 456036), (267, 452620), (305, 396228), (318, 380030), (356, 339465), (366, 330190), (371, 325740), (420, 287737), (427, 283020), (445, 271572), (530, 228018), (534, 226310), (610, 198114), (623, 193980), (636, 190015), (732, 165095), (742, 162870), (795, 152012), (854, 141510), (890, 135786), (915, 132076), (1060, 114009), (1068, 113155), (1113, 108580), (1220, 99057), (1246, 96990), (1281, 94340), (1335, 90524), (1484, 81435), (1590, 76006), (1708, 70755), (1780, 67893), (1830, 66038), (1855, 65148), (1869, 64660), (2135, 56604), (2226, 54290), (2492, 48495), (2562, 47170), (2670, 45262), (3115, 38796), (3180, 38003), (3233, 37380), (3660, 33019), (3710, 32574), (3738, 32330), (4270, 28302), (4452, 27145), (4717, 25620), (5124, 23585), (5340, 22631), (5429, 22260), (5565, 21716), (6230, 19398), (6405, 18868), (6466, 18690), (7420, 16287), (7476, 16165), (8540, 14151), (9345, 12932), (9434, 12810), (9699, 12460), (10858, 11130)]