150251280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{883}}^1$

素因数の和:1608

約数の個数: 80

約数和(自身を含む): 466964160

約数和(自身を除く): 316712880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 709, 883, 1418, 1766, 2127, 2649, 2836, 3532, 3545, 4254, 4415, 5298, 5672, 7064, 7090, 8508, 8830, 10596, 10635, 11344, 13245, 14128, 14180, 17016, 17660, 21192, 21270, 26490, 28360, 34032, 35320, 42384, 42540, 52980, 56720, 70640, 85080, 105960, 170160, 211920, 626047, 1252094, 1878141, 2504188, 3130235, 3756282, 5008376, 6260470, 7512564, 9390705, 10016752, 12520940, 15025128, 18781410, 25041880, 30050256, 37562820, 50083760, 75125640, 150251280]

約数ペア:

[(1, 150251280), (2, 75125640), (3, 50083760), (4, 37562820), (5, 30050256), (6, 25041880), (8, 18781410), (10, 15025128), (12, 12520940), (15, 10016752), (16, 9390705), (20, 7512564), (24, 6260470), (30, 5008376), (40, 3756282), (48, 3130235), (60, 2504188), (80, 1878141), (120, 1252094), (240, 626047), (709, 211920), (883, 170160), (1418, 105960), (1766, 85080), (2127, 70640), (2649, 56720), (2836, 52980), (3532, 42540), (3545, 42384), (4254, 35320), (4415, 34032), (5298, 28360), (5672, 26490), (7064, 21270), (7090, 21192), (8508, 17660), (8830, 17016), (10596, 14180), (10635, 14128), (11344, 13245)]