60660180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1606

約数の個数: 144

約数和(自身を含む): 217211904

約数和(自身を除く): 156551724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1553, 1860, 1953, 2170, 2604, 2790, 3106, 3255, 3906, 4340, 4659, 5580, 6212, 6510, 7765, 7812, 9318, 9765, 10871, 13020, 13977, 15530, 18636, 19530, 21742, 23295, 27954, 31060, 32613, 39060, 43484, 46590, 48143, 54355, 55908, 65226, 69885, 93180, 96286, 97839, 108710, 130452, 139770, 144429, 163065, 192572, 195678, 217420, 240715, 279540, 288858, 326130, 337001, 391356, 433287, 481430, 489195, 577716, 652260, 674002, 722145, 866574, 962860, 978390, 1011003, 1348004, 1444290, 1685005, 1733148, 1956780, 2022006, 2166435, 2888580, 3033009, 3370010, 4044012, 4332870, 5055015, 6066018, 6740020, 8665740, 10110030, 12132036, 15165045, 20220060, 30330090, 60660180]

約数ペア:

[(1, 60660180), (2, 30330090), (3, 20220060), (4, 15165045), (5, 12132036), (6, 10110030), (7, 8665740), (9, 6740020), (10, 6066018), (12, 5055015), (14, 4332870), (15, 4044012), (18, 3370010), (20, 3033009), (21, 2888580), (28, 2166435), (30, 2022006), (31, 1956780), (35, 1733148), (36, 1685005), (42, 1444290), (45, 1348004), (60, 1011003), (62, 978390), (63, 962860), (70, 866574), (84, 722145), (90, 674002), (93, 652260), (105, 577716), (124, 489195), (126, 481430), (140, 433287), (155, 391356), (180, 337001), (186, 326130), (210, 288858), (217, 279540), (252, 240715), (279, 217420), (310, 195678), (315, 192572), (372, 163065), (420, 144429), (434, 139770), (465, 130452), (558, 108710), (620, 97839), (630, 96286), (651, 93180), (868, 69885), (930, 65226), (1085, 55908), (1116, 54355), (1260, 48143), (1302, 46590), (1395, 43484), (1553, 39060), (1860, 32613), (1953, 31060), (2170, 27954), (2604, 23295), (2790, 21742), (3106, 19530), (3255, 18636), (3906, 15530), (4340, 13977), (4659, 13020), (5580, 10871), (6212, 9765), (6510, 9318), (7765, 7812)]