474739920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{219787}}^1$

素因数の和:219809

約数の個数: 80

約数和(自身を含む): 1635222720

約数和(自身を除く): 1160482800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 219787, 439574, 659361, 879148, 1098935, 1318722, 1758296, 1978083, 2197870, 2637444, 3296805, 3516592, 3956166, 4395740, 5274888, 5934249, 6593610, 7912332, 8791480, 9890415, 10549776, 11868498, 13187220, 15824664, 17582960, 19780830, 23736996, 26374440, 29671245, 31649328, 39561660, 47473992, 52748880, 59342490, 79123320, 94947984, 118684980, 158246640, 237369960, 474739920]

約数ペア:

[(1, 474739920), (2, 237369960), (3, 158246640), (4, 118684980), (5, 94947984), (6, 79123320), (8, 59342490), (9, 52748880), (10, 47473992), (12, 39561660), (15, 31649328), (16, 29671245), (18, 26374440), (20, 23736996), (24, 19780830), (27, 17582960), (30, 15824664), (36, 13187220), (40, 11868498), (45, 10549776), (48, 9890415), (54, 8791480), (60, 7912332), (72, 6593610), (80, 5934249), (90, 5274888), (108, 4395740), (120, 3956166), (135, 3516592), (144, 3296805), (180, 2637444), (216, 2197870), (240, 1978083), (270, 1758296), (360, 1318722), (432, 1098935), (540, 879148), (720, 659361), (1080, 439574), (2160, 219787)]