27952992720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{38823601}}^1$

素因数の和:38823620

約数の個数: 60

約数和(自身を含む): 93875469636

約数和(自身を除く): 65922476916

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 38823601, 77647202, 116470803, 155294404, 194118005, 232941606, 310588808, 349412409, 388236010, 465883212, 582354015, 621177616, 698824818, 776472020, 931766424, 1164708030, 1397649636, 1552944040, 1747062045, 1863532848, 2329416060, 2795299272, 3105888080, 3494124090, 4658832120, 5590598544, 6988248180, 9317664240, 13976496360, 27952992720]

約数ペア:

[(1, 27952992720), (2, 13976496360), (3, 9317664240), (4, 6988248180), (5, 5590598544), (6, 4658832120), (8, 3494124090), (9, 3105888080), (10, 2795299272), (12, 2329416060), (15, 1863532848), (16, 1747062045), (18, 1552944040), (20, 1397649636), (24, 1164708030), (30, 931766424), (36, 776472020), (40, 698824818), (45, 621177616), (48, 582354015), (60, 465883212), (72, 388236010), (80, 349412409), (90, 310588808), (120, 232941606), (144, 194118005), (180, 155294404), (240, 116470803), (360, 77647202), (720, 38823601)]