474480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{659}}^1$

素因数の和:678

約数の個数: 60

約数和(自身を含む): 1595880

約数和(自身を除く): 1121400

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, 659, 720, 1318, 1977, 2636, 3295, 3954, 5272, 5931, 6590, 7908, 9885, 10544, 11862, 13180, 15816, 19770, 23724, 26360, 29655, 31632, 39540, 47448, 52720, 59310, 79080, 94896, 118620, 158160, 237240, 474480]

約数ペア:

[(1, 474480), (2, 237240), (3, 158160), (4, 118620), (5, 94896), (6, 79080), (8, 59310), (9, 52720), (10, 47448), (12, 39540), (15, 31632), (16, 29655), (18, 26360), (20, 23724), (24, 19770), (30, 15816), (36, 13180), (40, 11862), (45, 10544), (48, 9885), (60, 7908), (72, 6590), (80, 5931), (90, 5272), (120, 3954), (144, 3295), (180, 2636), (240, 1977), (360, 1318), (659, 720)]