61496640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 168

約数和(自身を含む): 214445088

約数和(自身を除く): 152948448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 131, 144, 160, 163, 180, 192, 240, 262, 288, 320, 326, 360, 393, 480, 489, 524, 576, 652, 655, 720, 786, 815, 960, 978, 1048, 1179, 1304, 1310, 1440, 1467, 1572, 1630, 1956, 1965, 2096, 2358, 2445, 2608, 2620, 2880, 2934, 3144, 3260, 3912, 3930, 4192, 4716, 4890, 5216, 5240, 5868, 5895, 6288, 6520, 7335, 7824, 7860, 8384, 9432, 9780, 10432, 10480, 11736, 11790, 12576, 13040, 14670, 15648, 15720, 18864, 19560, 20960, 21353, 23472, 23580, 25152, 26080, 29340, 31296, 31440, 37728, 39120, 41920, 42706, 46944, 47160, 52160, 58680, 62880, 64059, 75456, 78240, 85412, 93888, 94320, 106765, 117360, 125760, 128118, 156480, 170824, 188640, 192177, 213530, 234720, 256236, 320295, 341648, 377280, 384354, 427060, 469440, 512472, 640590, 683296, 768708, 854120, 960885, 1024944, 1281180, 1366592, 1537416, 1708240, 1921770, 2049888, 2562360, 3074832, 3416480, 3843540, 4099776, 5124720, 6149664, 6832960, 7687080, 10249440, 12299328, 15374160, 20498880, 30748320, 61496640]

約数ペア:

[(1, 61496640), (2, 30748320), (3, 20498880), (4, 15374160), (5, 12299328), (6, 10249440), (8, 7687080), (9, 6832960), (10, 6149664), (12, 5124720), (15, 4099776), (16, 3843540), (18, 3416480), (20, 3074832), (24, 2562360), (30, 2049888), (32, 1921770), (36, 1708240), (40, 1537416), (45, 1366592), (48, 1281180), (60, 1024944), (64, 960885), (72, 854120), (80, 768708), (90, 683296), (96, 640590), (120, 512472), (131, 469440), (144, 427060), (160, 384354), (163, 377280), (180, 341648), (192, 320295), (240, 256236), (262, 234720), (288, 213530), (320, 192177), (326, 188640), (360, 170824), (393, 156480), (480, 128118), (489, 125760), (524, 117360), (576, 106765), (652, 94320), (655, 93888), (720, 85412), (786, 78240), (815, 75456), (960, 64059), (978, 62880), (1048, 58680), (1179, 52160), (1304, 47160), (1310, 46944), (1440, 42706), (1467, 41920), (1572, 39120), (1630, 37728), (1956, 31440), (1965, 31296), (2096, 29340), (2358, 26080), (2445, 25152), (2608, 23580), (2620, 23472), (2880, 21353), (2934, 20960), (3144, 19560), (3260, 18864), (3912, 15720), (3930, 15648), (4192, 14670), (4716, 13040), (4890, 12576), (5216, 11790), (5240, 11736), (5868, 10480), (5895, 10432), (6288, 9780), (6520, 9432), (7335, 8384), (7824, 7860)]