449102520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30427}}^1$

素因数の和:30485

約数の個数: 96

約数和(自身を含む): 1495231920

約数和(自身を除く): 1046129400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 14760, 30427, 60854, 91281, 121708, 152135, 182562, 243416, 273843, 304270, 365124, 456405, 547686, 608540, 730248, 912810, 1095372, 1217080, 1247507, 1369215, 1825620, 2190744, 2495014, 2738430, 3651240, 3742521, 4990028, 5476860, 6237535, 7485042, 9980056, 10953720, 11227563, 12475070, 14970084, 18712605, 22455126, 24950140, 29940168, 37425210, 44910252, 49900280, 56137815, 74850420, 89820504, 112275630, 149700840, 224551260, 449102520]

約数ペア:

[(1, 449102520), (2, 224551260), (3, 149700840), (4, 112275630), (5, 89820504), (6, 74850420), (8, 56137815), (9, 49900280), (10, 44910252), (12, 37425210), (15, 29940168), (18, 24950140), (20, 22455126), (24, 18712605), (30, 14970084), (36, 12475070), (40, 11227563), (41, 10953720), (45, 9980056), (60, 7485042), (72, 6237535), (82, 5476860), (90, 4990028), (120, 3742521), (123, 3651240), (164, 2738430), (180, 2495014), (205, 2190744), (246, 1825620), (328, 1369215), (360, 1247507), (369, 1217080), (410, 1095372), (492, 912810), (615, 730248), (738, 608540), (820, 547686), (984, 456405), (1230, 365124), (1476, 304270), (1640, 273843), (1845, 243416), (2460, 182562), (2952, 152135), (3690, 121708), (4920, 91281), (7380, 60854), (14760, 30427)]