471278880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{327277}}^1$

素因数の和:327298

約数の個数: 72

約数和(自身を含む): 1608244092

約数和(自身を除く): 1136965212

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, 327277, 654554, 981831, 1309108, 1636385, 1963662, 2618216, 2945493, 3272770, 3927324, 4909155, 5236432, 5890986, 6545540, 7854648, 9818310, 10472864, 11781972, 13091080, 14727465, 15709296, 19636620, 23563944, 26182160, 29454930, 31418592, 39273240, 47127888, 52364320, 58909860, 78546480, 94255776, 117819720, 157092960, 235639440, 471278880]

約数ペア:

[(1, 471278880), (2, 235639440), (3, 157092960), (4, 117819720), (5, 94255776), (6, 78546480), (8, 58909860), (9, 52364320), (10, 47127888), (12, 39273240), (15, 31418592), (16, 29454930), (18, 26182160), (20, 23563944), (24, 19636620), (30, 15709296), (32, 14727465), (36, 13091080), (40, 11781972), (45, 10472864), (48, 9818310), (60, 7854648), (72, 6545540), (80, 5890986), (90, 5236432), (96, 4909155), (120, 3927324), (144, 3272770), (160, 2945493), (180, 2618216), (240, 1963662), (288, 1636385), (360, 1309108), (480, 981831), (720, 654554), (1440, 327277)]