145870680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{6791}}^1$

素因数の和:6984

約数の個数: 64

約数和(自身を含む): 440121600

約数和(自身を除く): 294250920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 895, 1074, 1432, 1790, 2148, 2685, 3580, 4296, 5370, 6791, 7160, 10740, 13582, 20373, 21480, 27164, 33955, 40746, 54328, 67910, 81492, 101865, 135820, 162984, 203730, 271640, 407460, 814920, 1215589, 2431178, 3646767, 4862356, 6077945, 7293534, 9724712, 12155890, 14587068, 18233835, 24311780, 29174136, 36467670, 48623560, 72935340, 145870680]

約数ペア:

[(1, 145870680), (2, 72935340), (3, 48623560), (4, 36467670), (5, 29174136), (6, 24311780), (8, 18233835), (10, 14587068), (12, 12155890), (15, 9724712), (20, 7293534), (24, 6077945), (30, 4862356), (40, 3646767), (60, 2431178), (120, 1215589), (179, 814920), (358, 407460), (537, 271640), (716, 203730), (895, 162984), (1074, 135820), (1432, 101865), (1790, 81492), (2148, 67910), (2685, 54328), (3580, 40746), (4296, 33955), (5370, 27164), (6791, 21480), (7160, 20373), (10740, 13582)]