395538480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13399}}^1$

素因数の和:13459

約数の個数: 120

約数和(自身を含む): 1360850400

約数和(自身を除く): 965311920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 9840, 13399, 14760, 26798, 29520, 40197, 53596, 66995, 80394, 107192, 120591, 133990, 160788, 200985, 214384, 241182, 267980, 321576, 401970, 482364, 535960, 549359, 602955, 643152, 803940, 964728, 1071920, 1098718, 1205910, 1607880, 1648077, 1929456, 2197436, 2411820, 2746795, 3215760, 3296154, 4394872, 4823640, 4944231, 5493590, 6592308, 8240385, 8789744, 9647280, 9888462, 10987180, 13184616, 16480770, 19776924, 21974360, 24721155, 26369232, 32961540, 39553848, 43948720, 49442310, 65923080, 79107696, 98884620, 131846160, 197769240, 395538480]

約数ペア:

[(1, 395538480), (2, 197769240), (3, 131846160), (4, 98884620), (5, 79107696), (6, 65923080), (8, 49442310), (9, 43948720), (10, 39553848), (12, 32961540), (15, 26369232), (16, 24721155), (18, 21974360), (20, 19776924), (24, 16480770), (30, 13184616), (36, 10987180), (40, 9888462), (41, 9647280), (45, 8789744), (48, 8240385), (60, 6592308), (72, 5493590), (80, 4944231), (82, 4823640), (90, 4394872), (120, 3296154), (123, 3215760), (144, 2746795), (164, 2411820), (180, 2197436), (205, 1929456), (240, 1648077), (246, 1607880), (328, 1205910), (360, 1098718), (369, 1071920), (410, 964728), (492, 803940), (615, 643152), (656, 602955), (720, 549359), (738, 535960), (820, 482364), (984, 401970), (1230, 321576), (1476, 267980), (1640, 241182), (1845, 214384), (1968, 200985), (2460, 160788), (2952, 133990), (3280, 120591), (3690, 107192), (4920, 80394), (5904, 66995), (7380, 53596), (9840, 40197), (13399, 29520), (14760, 26798)]