1957466880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{169919}}^1$

素因数の和:169946

約数の個数: 108

約数和(自身を含む): 6772671360

約数和(自身を除く): 4815204480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 169919, 339838, 509757, 679676, 849595, 1019514, 1359352, 1529271, 1699190, 2039028, 2548785, 2718704, 3058542, 3398380, 4078056, 5097570, 5437408, 6117084, 6796760, 7646355, 8156112, 10195140, 10874816, 12234168, 13593520, 15292710, 16312224, 20390280, 21749632, 24468336, 27187040, 30585420, 32624448, 40780560, 43499264, 48936672, 54374080, 61170840, 65248896, 81561120, 97873344, 108748160, 122341680, 130497792, 163122240, 195746688, 217496320, 244683360, 326244480, 391493376, 489366720, 652488960, 978733440, 1957466880]

約数ペア:

[(1, 1957466880), (2, 978733440), (3, 652488960), (4, 489366720), (5, 391493376), (6, 326244480), (8, 244683360), (9, 217496320), (10, 195746688), (12, 163122240), (15, 130497792), (16, 122341680), (18, 108748160), (20, 97873344), (24, 81561120), (30, 65248896), (32, 61170840), (36, 54374080), (40, 48936672), (45, 43499264), (48, 40780560), (60, 32624448), (64, 30585420), (72, 27187040), (80, 24468336), (90, 21749632), (96, 20390280), (120, 16312224), (128, 15292710), (144, 13593520), (160, 12234168), (180, 10874816), (192, 10195140), (240, 8156112), (256, 7646355), (288, 6796760), (320, 6117084), (360, 5437408), (384, 5097570), (480, 4078056), (576, 3398380), (640, 3058542), (720, 2718704), (768, 2548785), (960, 2039028), (1152, 1699190), (1280, 1529271), (1440, 1359352), (1920, 1019514), (2304, 849595), (2880, 679676), (3840, 509757), (5760, 339838), (11520, 169919)]