65565120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:602

約数の個数: 112

約数和(自身を含む): 209946240

約数和(自身を除く): 144381120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 163, 192, 240, 320, 326, 419, 480, 489, 652, 815, 838, 960, 978, 1257, 1304, 1630, 1676, 1956, 2095, 2445, 2514, 2608, 3260, 3352, 3912, 4190, 4890, 5028, 5216, 6285, 6520, 6704, 7824, 8380, 9780, 10056, 10432, 12570, 13040, 13408, 15648, 16760, 19560, 20112, 25140, 26080, 26816, 31296, 33520, 39120, 40224, 50280, 52160, 67040, 68297, 78240, 80448, 100560, 134080, 136594, 156480, 201120, 204891, 273188, 341485, 402240, 409782, 546376, 682970, 819564, 1024455, 1092752, 1365940, 1639128, 2048910, 2185504, 2731880, 3278256, 4097820, 4371008, 5463760, 6556512, 8195640, 10927520, 13113024, 16391280, 21855040, 32782560, 65565120]

約数ペア:

[(1, 65565120), (2, 32782560), (3, 21855040), (4, 16391280), (5, 13113024), (6, 10927520), (8, 8195640), (10, 6556512), (12, 5463760), (15, 4371008), (16, 4097820), (20, 3278256), (24, 2731880), (30, 2185504), (32, 2048910), (40, 1639128), (48, 1365940), (60, 1092752), (64, 1024455), (80, 819564), (96, 682970), (120, 546376), (160, 409782), (163, 402240), (192, 341485), (240, 273188), (320, 204891), (326, 201120), (419, 156480), (480, 136594), (489, 134080), (652, 100560), (815, 80448), (838, 78240), (960, 68297), (978, 67040), (1257, 52160), (1304, 50280), (1630, 40224), (1676, 39120), (1956, 33520), (2095, 31296), (2445, 26816), (2514, 26080), (2608, 25140), (3260, 20112), (3352, 19560), (3912, 16760), (4190, 15648), (4890, 13408), (5028, 13040), (5216, 12570), (6285, 10432), (6520, 10056), (6704, 9780), (7824, 8380)]