120481154040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2491339}}^1$

素因数の和:2491397

約数の個数: 128

約数和(自身を含む): 401803315200

約数和(自身を除く): 281322161160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 48360, 2491339, 4982678, 7474017, 9965356, 12456695, 14948034, 19930712, 24913390, 29896068, 32387407, 37370085, 49826780, 59792136, 64774814, 74740170, 77231509, 97162221, 99653560, 129549628, 149480340, 154463018, 161937035, 194324442, 231694527, 259099256, 298960680, 308926036, 323874070, 386157545, 388648884, 463389054, 485811105, 617852072, 647748140, 772315090, 777297768, 926778108, 971622210, 1004009617, 1158472635, 1295496280, 1544630180, 1853556216, 1943244420, 2008019234, 2316945270, 3012028851, 3089260360, 3886488840, 4016038468, 4633890540, 5020048085, 6024057702, 8032076936, 9267781080, 10040096170, 12048115404, 15060144255, 20080192340, 24096230808, 30120288510, 40160384680, 60240577020, 120481154040]

約数ペア:

[(1, 120481154040), (2, 60240577020), (3, 40160384680), (4, 30120288510), (5, 24096230808), (6, 20080192340), (8, 15060144255), (10, 12048115404), (12, 10040096170), (13, 9267781080), (15, 8032076936), (20, 6024057702), (24, 5020048085), (26, 4633890540), (30, 4016038468), (31, 3886488840), (39, 3089260360), (40, 3012028851), (52, 2316945270), (60, 2008019234), (62, 1943244420), (65, 1853556216), (78, 1544630180), (93, 1295496280), (104, 1158472635), (120, 1004009617), (124, 971622210), (130, 926778108), (155, 777297768), (156, 772315090), (186, 647748140), (195, 617852072), (248, 485811105), (260, 463389054), (310, 388648884), (312, 386157545), (372, 323874070), (390, 308926036), (403, 298960680), (465, 259099256), (520, 231694527), (620, 194324442), (744, 161937035), (780, 154463018), (806, 149480340), (930, 129549628), (1209, 99653560), (1240, 97162221), (1560, 77231509), (1612, 74740170), (1860, 64774814), (2015, 59792136), (2418, 49826780), (3224, 37370085), (3720, 32387407), (4030, 29896068), (4836, 24913390), (6045, 19930712), (8060, 14948034), (9672, 12456695), (12090, 9965356), (16120, 7474017), (24180, 4982678), (48360, 2491339)]