675857040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{90841}}^1$

素因数の和:90888

約数の個数: 80

約数和(自身を含む): 2162766336

約数和(自身を除く): 1486909296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 90841, 181682, 272523, 363364, 454205, 545046, 726728, 908410, 1090092, 1362615, 1453456, 1816820, 2180184, 2725230, 2816071, 3633640, 4360368, 5450460, 5632142, 7267280, 8448213, 10900920, 11264284, 14080355, 16896426, 21801840, 22528568, 28160710, 33792852, 42241065, 45057136, 56321420, 67585704, 84482130, 112642840, 135171408, 168964260, 225285680, 337928520, 675857040]

約数ペア:

[(1, 675857040), (2, 337928520), (3, 225285680), (4, 168964260), (5, 135171408), (6, 112642840), (8, 84482130), (10, 67585704), (12, 56321420), (15, 45057136), (16, 42241065), (20, 33792852), (24, 28160710), (30, 22528568), (31, 21801840), (40, 16896426), (48, 14080355), (60, 11264284), (62, 10900920), (80, 8448213), (93, 7267280), (120, 5632142), (124, 5450460), (155, 4360368), (186, 3633640), (240, 2816071), (248, 2725230), (310, 2180184), (372, 1816820), (465, 1453456), (496, 1362615), (620, 1090092), (744, 908410), (930, 726728), (1240, 545046), (1488, 454205), (1860, 363364), (2480, 272523), (3720, 181682), (7440, 90841)]