64374480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29803}}^1$

素因数の和:29825

約数の個数: 80

約数和(自身を含む): 221741760

約数和(自身を除く): 157367280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 29803, 59606, 89409, 119212, 149015, 178818, 238424, 268227, 298030, 357636, 447045, 476848, 536454, 596060, 715272, 804681, 894090, 1072908, 1192120, 1341135, 1430544, 1609362, 1788180, 2145816, 2384240, 2682270, 3218724, 3576360, 4023405, 4291632, 5364540, 6437448, 7152720, 8046810, 10729080, 12874896, 16093620, 21458160, 32187240, 64374480]

約数ペア:

[(1, 64374480), (2, 32187240), (3, 21458160), (4, 16093620), (5, 12874896), (6, 10729080), (8, 8046810), (9, 7152720), (10, 6437448), (12, 5364540), (15, 4291632), (16, 4023405), (18, 3576360), (20, 3218724), (24, 2682270), (27, 2384240), (30, 2145816), (36, 1788180), (40, 1609362), (45, 1430544), (48, 1341135), (54, 1192120), (60, 1072908), (72, 894090), (80, 804681), (90, 715272), (108, 596060), (120, 536454), (135, 476848), (144, 447045), (180, 357636), (216, 298030), (240, 268227), (270, 238424), (360, 178818), (432, 149015), (540, 119212), (720, 89409), (1080, 59606), (2160, 29803)]