31633518240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{21967721}}^1$

素因数の和:21967742

約数の個数: 72

約数和(自身を含む): 107949385908

約数和(自身を除く): 76315867668

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 21967721, 43935442, 65903163, 87870884, 109838605, 131806326, 175741768, 197709489, 219677210, 263612652, 329515815, 351483536, 395418978, 439354420, 527225304, 659031630, 702967072, 790837956, 878708840, 988547445, 1054450608, 1318063260, 1581675912, 1757417680, 1977094890, 2108901216, 2636126520, 3163351824, 3514835360, 3954189780, 5272253040, 6326703648, 7908379560, 10544506080, 15816759120, 31633518240]

約数ペア:

[(1, 31633518240), (2, 15816759120), (3, 10544506080), (4, 7908379560), (5, 6326703648), (6, 5272253040), (8, 3954189780), (9, 3514835360), (10, 3163351824), (12, 2636126520), (15, 2108901216), (16, 1977094890), (18, 1757417680), (20, 1581675912), (24, 1318063260), (30, 1054450608), (32, 988547445), (36, 878708840), (40, 790837956), (45, 702967072), (48, 659031630), (60, 527225304), (72, 439354420), (80, 395418978), (90, 351483536), (96, 329515815), (120, 263612652), (144, 219677210), (160, 197709489), (180, 175741768), (240, 131806326), (288, 109838605), (360, 87870884), (480, 65903163), (720, 43935442), (1440, 21967721)]