2255458080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{247309}}^1$

素因数の和:247346

約数の個数: 96

約数和(自身を含む): 7478654400

約数和(自身を除く): 5223196320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 247309, 494618, 741927, 989236, 1236545, 1483854, 1978472, 2473090, 2967708, 3709635, 3956944, 4698871, 4946180, 5935416, 7419270, 7913888, 9397742, 9892360, 11870832, 14096613, 14838540, 18795484, 19784720, 23494355, 23741664, 28193226, 29677080, 37590968, 39569440, 46988710, 56386452, 59354160, 70483065, 75181936, 93977420, 112772904, 118708320, 140966130, 150363872, 187954840, 225545808, 281932260, 375909680, 451091616, 563864520, 751819360, 1127729040, 2255458080]

約数ペア:

[(1, 2255458080), (2, 1127729040), (3, 751819360), (4, 563864520), (5, 451091616), (6, 375909680), (8, 281932260), (10, 225545808), (12, 187954840), (15, 150363872), (16, 140966130), (19, 118708320), (20, 112772904), (24, 93977420), (30, 75181936), (32, 70483065), (38, 59354160), (40, 56386452), (48, 46988710), (57, 39569440), (60, 37590968), (76, 29677080), (80, 28193226), (95, 23741664), (96, 23494355), (114, 19784720), (120, 18795484), (152, 14838540), (160, 14096613), (190, 11870832), (228, 9892360), (240, 9397742), (285, 7913888), (304, 7419270), (380, 5935416), (456, 4946180), (480, 4698871), (570, 3956944), (608, 3709635), (760, 2967708), (912, 2473090), (1140, 1978472), (1520, 1483854), (1824, 1236545), (2280, 989236), (3040, 741927), (4560, 494618), (9120, 247309)]