145355760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18353}}^1$

素因数の和:18383

約数の個数: 120

約数和(自身を含む): 532559664

約数和(自身を除く): 387203904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 18353, 36706, 55059, 73412, 91765, 110118, 146824, 165177, 183530, 201883, 220236, 275295, 293648, 330354, 367060, 403766, 440472, 550590, 605649, 660708, 734120, 807532, 825885, 880944, 1009415, 1101180, 1211298, 1321416, 1468240, 1615064, 1651770, 1816947, 2018830, 2202360, 2422596, 2642832, 3028245, 3230128, 3303540, 3633894, 4037660, 4404720, 4845192, 6056490, 6607080, 7267788, 8075320, 9084735, 9690384, 12112980, 13214160, 14535576, 16150640, 18169470, 24225960, 29071152, 36338940, 48451920, 72677880, 145355760]

約数ペア:

[(1, 145355760), (2, 72677880), (3, 48451920), (4, 36338940), (5, 29071152), (6, 24225960), (8, 18169470), (9, 16150640), (10, 14535576), (11, 13214160), (12, 12112980), (15, 9690384), (16, 9084735), (18, 8075320), (20, 7267788), (22, 6607080), (24, 6056490), (30, 4845192), (33, 4404720), (36, 4037660), (40, 3633894), (44, 3303540), (45, 3230128), (48, 3028245), (55, 2642832), (60, 2422596), (66, 2202360), (72, 2018830), (80, 1816947), (88, 1651770), (90, 1615064), (99, 1468240), (110, 1321416), (120, 1211298), (132, 1101180), (144, 1009415), (165, 880944), (176, 825885), (180, 807532), (198, 734120), (220, 660708), (240, 605649), (264, 550590), (330, 440472), (360, 403766), (396, 367060), (440, 330354), (495, 293648), (528, 275295), (660, 220236), (720, 201883), (792, 183530), (880, 165177), (990, 146824), (1320, 110118), (1584, 91765), (1980, 73412), (2640, 55059), (3960, 36706), (7920, 18353)]