201539160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{559831}}^1$

素因数の和:559848

約数の個数: 48

約数和(自身を含む): 655003440

約数和(自身を除く): 453464280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 559831, 1119662, 1679493, 2239324, 2799155, 3358986, 4478648, 5038479, 5598310, 6717972, 8397465, 10076958, 11196620, 13435944, 16794930, 20153916, 22393240, 25192395, 33589860, 40307832, 50384790, 67179720, 100769580, 201539160]

約数ペア:

[(1, 201539160), (2, 100769580), (3, 67179720), (4, 50384790), (5, 40307832), (6, 33589860), (8, 25192395), (9, 22393240), (10, 20153916), (12, 16794930), (15, 13435944), (18, 11196620), (20, 10076958), (24, 8397465), (30, 6717972), (36, 5598310), (40, 5038479), (45, 4478648), (60, 3358986), (72, 2799155), (90, 2239324), (120, 1679493), (180, 1119662), (360, 559831)]