12211877760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{61751}}^1$

素因数の和:61876

約数の個数: 128

約数和(自身を含む): 39303912960

約数和(自身を除く): 27092035200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 309, 320, 384, 412, 480, 515, 618, 640, 824, 960, 1030, 1236, 1545, 1648, 1920, 2060, 2472, 3090, 3296, 4120, 4944, 6180, 6592, 8240, 9888, 12360, 13184, 16480, 19776, 24720, 32960, 39552, 49440, 61751, 65920, 98880, 123502, 185253, 197760, 247004, 308755, 370506, 494008, 617510, 741012, 926265, 988016, 1235020, 1482024, 1852530, 1976032, 2470040, 2964048, 3705060, 3952064, 4940080, 5928096, 6360353, 7410120, 7904128, 9880160, 11856192, 12720706, 14820240, 19081059, 19760320, 23712384, 25441412, 29640480, 31801765, 38162118, 39520640, 50882824, 59280960, 63603530, 76324236, 95405295, 101765648, 118561920, 127207060, 152648472, 190810590, 203531296, 254414120, 305296944, 381621180, 407062592, 508828240, 610593888, 763242360, 814125184, 1017656480, 1221187776, 1526484720, 2035312960, 2442375552, 3052969440, 4070625920, 6105938880, 12211877760]

約数ペア:

[(1, 12211877760), (2, 6105938880), (3, 4070625920), (4, 3052969440), (5, 2442375552), (6, 2035312960), (8, 1526484720), (10, 1221187776), (12, 1017656480), (15, 814125184), (16, 763242360), (20, 610593888), (24, 508828240), (30, 407062592), (32, 381621180), (40, 305296944), (48, 254414120), (60, 203531296), (64, 190810590), (80, 152648472), (96, 127207060), (103, 118561920), (120, 101765648), (128, 95405295), (160, 76324236), (192, 63603530), (206, 59280960), (240, 50882824), (309, 39520640), (320, 38162118), (384, 31801765), (412, 29640480), (480, 25441412), (515, 23712384), (618, 19760320), (640, 19081059), (824, 14820240), (960, 12720706), (1030, 11856192), (1236, 9880160), (1545, 7904128), (1648, 7410120), (1920, 6360353), (2060, 5928096), (2472, 4940080), (3090, 3952064), (3296, 3705060), (4120, 2964048), (4944, 2470040), (6180, 1976032), (6592, 1852530), (8240, 1482024), (9888, 1235020), (12360, 988016), (13184, 926265), (16480, 741012), (19776, 617510), (24720, 494008), (32960, 370506), (39552, 308755), (49440, 247004), (61751, 197760), (65920, 185253), (98880, 123502)]