885337920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{307409}}^1$

素因数の和:307432

約数の個数: 84

約数和(自身を含む): 3045203460

約数和(自身を除く): 2159865540

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 307409, 614818, 922227, 1229636, 1537045, 1844454, 2459272, 2766681, 3074090, 3688908, 4611135, 4918544, 5533362, 6148180, 7377816, 9222270, 9837088, 11066724, 12296360, 13833405, 14755632, 18444540, 19674176, 22133448, 24592720, 27666810, 29511264, 36889080, 44266896, 49185440, 55333620, 59022528, 73778160, 88533792, 98370880, 110667240, 147556320, 177067584, 221334480, 295112640, 442668960, 885337920]

約数ペア:

[(1, 885337920), (2, 442668960), (3, 295112640), (4, 221334480), (5, 177067584), (6, 147556320), (8, 110667240), (9, 98370880), (10, 88533792), (12, 73778160), (15, 59022528), (16, 55333620), (18, 49185440), (20, 44266896), (24, 36889080), (30, 29511264), (32, 27666810), (36, 24592720), (40, 22133448), (45, 19674176), (48, 18444540), (60, 14755632), (64, 13833405), (72, 12296360), (80, 11066724), (90, 9837088), (96, 9222270), (120, 7377816), (144, 6148180), (160, 5533362), (180, 4918544), (192, 4611135), (240, 3688908), (288, 3074090), (320, 2766681), (360, 2459272), (480, 1844454), (576, 1537045), (720, 1229636), (960, 922227), (1440, 614818), (2880, 307409)]