149155320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65419}}^1$

素因数の和:65452

約数の個数: 64

約数和(自身を含む): 471024000

約数和(自身を除く): 321868680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 65419, 130838, 196257, 261676, 327095, 392514, 523352, 654190, 785028, 981285, 1242961, 1308380, 1570056, 1962570, 2485922, 2616760, 3728883, 3925140, 4971844, 6214805, 7457766, 7850280, 9943688, 12429610, 14915532, 18644415, 24859220, 29831064, 37288830, 49718440, 74577660, 149155320]

約数ペア:

[(1, 149155320), (2, 74577660), (3, 49718440), (4, 37288830), (5, 29831064), (6, 24859220), (8, 18644415), (10, 14915532), (12, 12429610), (15, 9943688), (19, 7850280), (20, 7457766), (24, 6214805), (30, 4971844), (38, 3925140), (40, 3728883), (57, 2616760), (60, 2485922), (76, 1962570), (95, 1570056), (114, 1308380), (120, 1242961), (152, 981285), (190, 785028), (228, 654190), (285, 523352), (380, 392514), (456, 327095), (570, 261676), (760, 196257), (1140, 130838), (2280, 65419)]