235436640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{490493}}^1$

素因数の和:490511

約数の個数: 48

約数和(自身を含む): 741626928

約数和(自身を除く): 506190288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 490493, 980986, 1471479, 1961972, 2452465, 2942958, 3923944, 4904930, 5885916, 7357395, 7847888, 9809860, 11771832, 14714790, 15695776, 19619720, 23543664, 29429580, 39239440, 47087328, 58859160, 78478880, 117718320, 235436640]

約数ペア:

[(1, 235436640), (2, 117718320), (3, 78478880), (4, 58859160), (5, 47087328), (6, 39239440), (8, 29429580), (10, 23543664), (12, 19619720), (15, 15695776), (16, 14714790), (20, 11771832), (24, 9809860), (30, 7847888), (32, 7357395), (40, 5885916), (48, 4904930), (60, 3923944), (80, 2942958), (96, 2452465), (120, 1961972), (160, 1471479), (240, 980986), (480, 490493)]