61314480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{85159}}^1$

素因数の和:85178

約数の個数: 60

約数和(自身を含む): 205916880

約数和(自身を除く): 144602400

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, 85159, 170318, 255477, 340636, 425795, 510954, 681272, 766431, 851590, 1021908, 1277385, 1362544, 1532862, 1703180, 2043816, 2554770, 3065724, 3406360, 3832155, 4087632, 5109540, 6131448, 6812720, 7664310, 10219080, 12262896, 15328620, 20438160, 30657240, 61314480]

約数ペア:

[(1, 61314480), (2, 30657240), (3, 20438160), (4, 15328620), (5, 12262896), (6, 10219080), (8, 7664310), (9, 6812720), (10, 6131448), (12, 5109540), (15, 4087632), (16, 3832155), (18, 3406360), (20, 3065724), (24, 2554770), (30, 2043816), (36, 1703180), (40, 1532862), (45, 1362544), (48, 1277385), (60, 1021908), (72, 851590), (80, 766431), (90, 681272), (120, 510954), (144, 425795), (180, 340636), (240, 255477), (360, 170318), (720, 85159)]