157986720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{36571}}^1$

素因数の和:36595

約数の個数: 96

約数和(自身を含む): 552968640

約数和(自身を除く): 394981920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 36571, 73142, 109713, 146284, 182855, 219426, 292568, 329139, 365710, 438852, 548565, 585136, 658278, 731420, 877704, 987417, 1097130, 1170272, 1316556, 1462840, 1645695, 1755408, 1974834, 2194260, 2633112, 2925680, 3291390, 3510816, 3949668, 4388520, 4937085, 5266224, 5851360, 6582780, 7899336, 8777040, 9874170, 10532448, 13165560, 15798672, 17554080, 19748340, 26331120, 31597344, 39496680, 52662240, 78993360, 157986720]

約数ペア:

[(1, 157986720), (2, 78993360), (3, 52662240), (4, 39496680), (5, 31597344), (6, 26331120), (8, 19748340), (9, 17554080), (10, 15798672), (12, 13165560), (15, 10532448), (16, 9874170), (18, 8777040), (20, 7899336), (24, 6582780), (27, 5851360), (30, 5266224), (32, 4937085), (36, 4388520), (40, 3949668), (45, 3510816), (48, 3291390), (54, 2925680), (60, 2633112), (72, 2194260), (80, 1974834), (90, 1755408), (96, 1645695), (108, 1462840), (120, 1316556), (135, 1170272), (144, 1097130), (160, 987417), (180, 877704), (216, 731420), (240, 658278), (270, 585136), (288, 548565), (360, 438852), (432, 365710), (480, 329139), (540, 292568), (720, 219426), (864, 182855), (1080, 146284), (1440, 109713), (2160, 73142), (4320, 36571)]