65296080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3943}}^1$

素因数の和:3985

約数の個数: 120

約数和(自身を含む): 228878208

約数和(自身を除く): 163582128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 3943, 4140, 5520, 7886, 8280, 11829, 15772, 16560, 19715, 23658, 31544, 35487, 39430, 47316, 59145, 63088, 70974, 78860, 90689, 94632, 118290, 141948, 157720, 177435, 181378, 189264, 236580, 272067, 283896, 315440, 354870, 362756, 453445, 473160, 544134, 567792, 709740, 725512, 816201, 906890, 946320, 1088268, 1360335, 1419480, 1451024, 1632402, 1813780, 2176536, 2720670, 2838960, 3264804, 3627560, 4081005, 4353072, 5441340, 6529608, 7255120, 8162010, 10882680, 13059216, 16324020, 21765360, 32648040, 65296080]

約数ペア:

[(1, 65296080), (2, 32648040), (3, 21765360), (4, 16324020), (5, 13059216), (6, 10882680), (8, 8162010), (9, 7255120), (10, 6529608), (12, 5441340), (15, 4353072), (16, 4081005), (18, 3627560), (20, 3264804), (23, 2838960), (24, 2720670), (30, 2176536), (36, 1813780), (40, 1632402), (45, 1451024), (46, 1419480), (48, 1360335), (60, 1088268), (69, 946320), (72, 906890), (80, 816201), (90, 725512), (92, 709740), (115, 567792), (120, 544134), (138, 473160), (144, 453445), (180, 362756), (184, 354870), (207, 315440), (230, 283896), (240, 272067), (276, 236580), (345, 189264), (360, 181378), (368, 177435), (414, 157720), (460, 141948), (552, 118290), (690, 94632), (720, 90689), (828, 78860), (920, 70974), (1035, 63088), (1104, 59145), (1380, 47316), (1656, 39430), (1840, 35487), (2070, 31544), (2760, 23658), (3312, 19715), (3943, 16560), (4140, 15772), (5520, 11829), (7886, 8280)]