308427480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{823}}^1$

素因数の和:1190

約数の個数: 128

約数和(自身を含む): 1032307200

約数和(自身を除く): 723879720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 347, 360, 540, 694, 823, 1041, 1080, 1388, 1646, 1735, 2082, 2469, 2776, 3123, 3292, 3470, 4115, 4164, 4938, 5205, 6246, 6584, 6940, 7407, 8230, 8328, 9369, 9876, 10410, 12345, 12492, 13880, 14814, 15615, 16460, 18738, 19752, 20820, 22221, 24690, 24984, 29628, 31230, 32920, 37035, 37476, 41640, 44442, 46845, 49380, 59256, 62460, 74070, 74952, 88884, 93690, 98760, 111105, 124920, 148140, 177768, 187380, 222210, 285581, 296280, 374760, 444420, 571162, 856743, 888840, 1142324, 1427905, 1713486, 2284648, 2570229, 2855810, 3426972, 4283715, 5140458, 5711620, 6853944, 7710687, 8567430, 10280916, 11423240, 12851145, 15421374, 17134860, 20561832, 25702290, 30842748, 34269720, 38553435, 51404580, 61685496, 77106870, 102809160, 154213740, 308427480]

約数ペア:

[(1, 308427480), (2, 154213740), (3, 102809160), (4, 77106870), (5, 61685496), (6, 51404580), (8, 38553435), (9, 34269720), (10, 30842748), (12, 25702290), (15, 20561832), (18, 17134860), (20, 15421374), (24, 12851145), (27, 11423240), (30, 10280916), (36, 8567430), (40, 7710687), (45, 6853944), (54, 5711620), (60, 5140458), (72, 4283715), (90, 3426972), (108, 2855810), (120, 2570229), (135, 2284648), (180, 1713486), (216, 1427905), (270, 1142324), (347, 888840), (360, 856743), (540, 571162), (694, 444420), (823, 374760), (1041, 296280), (1080, 285581), (1388, 222210), (1646, 187380), (1735, 177768), (2082, 148140), (2469, 124920), (2776, 111105), (3123, 98760), (3292, 93690), (3470, 88884), (4115, 74952), (4164, 74070), (4938, 62460), (5205, 59256), (6246, 49380), (6584, 46845), (6940, 44442), (7407, 41640), (8230, 37476), (8328, 37035), (9369, 32920), (9876, 31230), (10410, 29628), (12345, 24984), (12492, 24690), (13880, 22221), (14814, 20820), (15615, 19752), (16460, 18738)]