947838240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{219407}}^1$

素因数の和:219431

約数の個数: 96

約数和(自身を含む): 3317448960

約数和(自身を除く): 2369610720

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, 219407, 438814, 658221, 877628, 1097035, 1316442, 1755256, 1974663, 2194070, 2632884, 3291105, 3510512, 3949326, 4388140, 5265768, 5923989, 6582210, 7021024, 7898652, 8776280, 9873315, 10531536, 11847978, 13164420, 15797304, 17552560, 19746630, 21063072, 23695956, 26328840, 29619945, 31594608, 35105120, 39493260, 47391912, 52657680, 59239890, 63189216, 78986520, 94783824, 105315360, 118479780, 157973040, 189567648, 236959560, 315946080, 473919120, 947838240]

約数ペア:

[(1, 947838240), (2, 473919120), (3, 315946080), (4, 236959560), (5, 189567648), (6, 157973040), (8, 118479780), (9, 105315360), (10, 94783824), (12, 78986520), (15, 63189216), (16, 59239890), (18, 52657680), (20, 47391912), (24, 39493260), (27, 35105120), (30, 31594608), (32, 29619945), (36, 26328840), (40, 23695956), (45, 21063072), (48, 19746630), (54, 17552560), (60, 15797304), (72, 13164420), (80, 11847978), (90, 10531536), (96, 9873315), (108, 8776280), (120, 7898652), (135, 7021024), (144, 6582210), (160, 5923989), (180, 5265768), (216, 4388140), (240, 3949326), (270, 3510512), (288, 3291105), (360, 2632884), (432, 2194070), (480, 1974663), (540, 1755256), (720, 1316442), (864, 1097035), (1080, 877628), (1440, 658221), (2160, 438814), (4320, 219407)]