615394080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{61051}}^1$

素因数の和:61079

約数の個数: 144

約数和(自身を含む): 2400076224

約数和(自身を除く): 1784682144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 61051, 122102, 183153, 244204, 305255, 366306, 427357, 488408, 549459, 610510, 732612, 854714, 915765, 976816, 1098918, 1221020, 1282071, 1465224, 1709428, 1831530, 1953632, 2136785, 2197836, 2442040, 2564142, 2747295, 2930448, 3418856, 3663060, 3846213, 4273570, 4395672, 4884080, 5128284, 5494590, 5860896, 6410355, 6837712, 7326120, 7692426, 8547140, 8791344, 9768160, 10256568, 10989180, 12820710, 13675424, 14652240, 15384852, 17094280, 17582688, 19231065, 20513136, 21978360, 25641420, 29304480, 30769704, 34188560, 38462130, 41026272, 43956720, 51282840, 61539408, 68377120, 76924260, 87913440, 102565680, 123078816, 153848520, 205131360, 307697040, 615394080]

約数ペア:

[(1, 615394080), (2, 307697040), (3, 205131360), (4, 153848520), (5, 123078816), (6, 102565680), (7, 87913440), (8, 76924260), (9, 68377120), (10, 61539408), (12, 51282840), (14, 43956720), (15, 41026272), (16, 38462130), (18, 34188560), (20, 30769704), (21, 29304480), (24, 25641420), (28, 21978360), (30, 20513136), (32, 19231065), (35, 17582688), (36, 17094280), (40, 15384852), (42, 14652240), (45, 13675424), (48, 12820710), (56, 10989180), (60, 10256568), (63, 9768160), (70, 8791344), (72, 8547140), (80, 7692426), (84, 7326120), (90, 6837712), (96, 6410355), (105, 5860896), (112, 5494590), (120, 5128284), (126, 4884080), (140, 4395672), (144, 4273570), (160, 3846213), (168, 3663060), (180, 3418856), (210, 2930448), (224, 2747295), (240, 2564142), (252, 2442040), (280, 2197836), (288, 2136785), (315, 1953632), (336, 1831530), (360, 1709428), (420, 1465224), (480, 1282071), (504, 1221020), (560, 1098918), (630, 976816), (672, 915765), (720, 854714), (840, 732612), (1008, 610510), (1120, 549459), (1260, 488408), (1440, 427357), (1680, 366306), (2016, 305255), (2520, 244204), (3360, 183153), (5040, 122102), (10080, 61051)]