425304960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9631}}^1$

素因数の和:9676

約数の個数: 128

約数和(自身を含む): 1414748160

約数和(自身を除く): 989443200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 9631, 11040, 14720, 19262, 22080, 28893, 38524, 44160, 48155, 57786, 77048, 96310, 115572, 144465, 154096, 192620, 221513, 231144, 288930, 308192, 385240, 443026, 462288, 577860, 616384, 664539, 770480, 886052, 924576, 1107565, 1155720, 1232768, 1329078, 1540960, 1772104, 1849152, 2215130, 2311440, 2658156, 3081920, 3322695, 3544208, 3698304, 4430260, 4622880, 5316312, 6163840, 6645390, 7088416, 8860520, 9245760, 10632624, 13290780, 14176832, 17721040, 18491520, 21265248, 26581560, 28353664, 35442080, 42530496, 53163120, 70884160, 85060992, 106326240, 141768320, 212652480, 425304960]

約数ペア:

[(1, 425304960), (2, 212652480), (3, 141768320), (4, 106326240), (5, 85060992), (6, 70884160), (8, 53163120), (10, 42530496), (12, 35442080), (15, 28353664), (16, 26581560), (20, 21265248), (23, 18491520), (24, 17721040), (30, 14176832), (32, 13290780), (40, 10632624), (46, 9245760), (48, 8860520), (60, 7088416), (64, 6645390), (69, 6163840), (80, 5316312), (92, 4622880), (96, 4430260), (115, 3698304), (120, 3544208), (128, 3322695), (138, 3081920), (160, 2658156), (184, 2311440), (192, 2215130), (230, 1849152), (240, 1772104), (276, 1540960), (320, 1329078), (345, 1232768), (368, 1155720), (384, 1107565), (460, 924576), (480, 886052), (552, 770480), (640, 664539), (690, 616384), (736, 577860), (920, 462288), (960, 443026), (1104, 385240), (1380, 308192), (1472, 288930), (1840, 231144), (1920, 221513), (2208, 192620), (2760, 154096), (2944, 144465), (3680, 115572), (4416, 96310), (5520, 77048), (7360, 57786), (8832, 48155), (9631, 44160), (11040, 38524), (14720, 28893), (19262, 22080)]