145818240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:634

約数の個数: 128

約数和(自身を含む): 468547200

約数和(自身を除く): 322728960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 173, 192, 240, 320, 346, 384, 439, 480, 519, 640, 692, 865, 878, 960, 1038, 1317, 1384, 1730, 1756, 1920, 2076, 2195, 2595, 2634, 2768, 3460, 3512, 4152, 4390, 5190, 5268, 5536, 6585, 6920, 7024, 8304, 8780, 10380, 10536, 11072, 13170, 13840, 14048, 16608, 17560, 20760, 21072, 22144, 26340, 27680, 28096, 33216, 35120, 41520, 42144, 52680, 55360, 56192, 66432, 70240, 75947, 83040, 84288, 105360, 110720, 140480, 151894, 166080, 168576, 210720, 227841, 280960, 303788, 332160, 379735, 421440, 455682, 607576, 759470, 842880, 911364, 1139205, 1215152, 1518940, 1822728, 2278410, 2430304, 3037880, 3645456, 4556820, 4860608, 6075760, 7290912, 9113640, 9721216, 12151520, 14581824, 18227280, 24303040, 29163648, 36454560, 48606080, 72909120, 145818240]

約数ペア:

[(1, 145818240), (2, 72909120), (3, 48606080), (4, 36454560), (5, 29163648), (6, 24303040), (8, 18227280), (10, 14581824), (12, 12151520), (15, 9721216), (16, 9113640), (20, 7290912), (24, 6075760), (30, 4860608), (32, 4556820), (40, 3645456), (48, 3037880), (60, 2430304), (64, 2278410), (80, 1822728), (96, 1518940), (120, 1215152), (128, 1139205), (160, 911364), (173, 842880), (192, 759470), (240, 607576), (320, 455682), (346, 421440), (384, 379735), (439, 332160), (480, 303788), (519, 280960), (640, 227841), (692, 210720), (865, 168576), (878, 166080), (960, 151894), (1038, 140480), (1317, 110720), (1384, 105360), (1730, 84288), (1756, 83040), (1920, 75947), (2076, 70240), (2195, 66432), (2595, 56192), (2634, 55360), (2768, 52680), (3460, 42144), (3512, 41520), (4152, 35120), (4390, 33216), (5190, 28096), (5268, 27680), (5536, 26340), (6585, 22144), (6920, 21072), (7024, 20760), (8304, 17560), (8780, 16608), (10380, 14048), (10536, 13840), (11072, 13170)]