113638320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157831}}^1$

素因数の和:157850

約数の個数: 60

約数和(自身を含む): 381637776

約数和(自身を除く): 267999456

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, 157831, 315662, 473493, 631324, 789155, 946986, 1262648, 1420479, 1578310, 1893972, 2367465, 2525296, 2840958, 3156620, 3787944, 4734930, 5681916, 6313240, 7102395, 7575888, 9469860, 11363832, 12626480, 14204790, 18939720, 22727664, 28409580, 37879440, 56819160, 113638320]

約数ペア:

[(1, 113638320), (2, 56819160), (3, 37879440), (4, 28409580), (5, 22727664), (6, 18939720), (8, 14204790), (9, 12626480), (10, 11363832), (12, 9469860), (15, 7575888), (16, 7102395), (18, 6313240), (20, 5681916), (24, 4734930), (30, 3787944), (36, 3156620), (40, 2840958), (45, 2525296), (48, 2367465), (60, 1893972), (72, 1578310), (80, 1420479), (90, 1262648), (120, 946986), (144, 789155), (180, 631324), (240, 473493), (360, 315662), (720, 157831)]