144754560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{8377}}^1$

素因数の和:8405

約数の個数: 128

約数和(自身を含む): 512733600

約数和(自身を除く): 367979040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8377, 8640, 16754, 17280, 25131, 33508, 41885, 50262, 67016, 75393, 83770, 100524, 125655, 134032, 150786, 167540, 201048, 226179, 251310, 268064, 301572, 335080, 376965, 402096, 452358, 502620, 536128, 603144, 670160, 753930, 804192, 904716, 1005240, 1072256, 1130895, 1206288, 1340320, 1507860, 1608384, 1809432, 2010480, 2261790, 2412576, 2680640, 3015720, 3216768, 3618864, 4020960, 4523580, 4825152, 5361280, 6031440, 7237728, 8041920, 9047160, 9650304, 12062880, 14475456, 16083840, 18094320, 24125760, 28950912, 36188640, 48251520, 72377280, 144754560]

約数ペア:

[(1, 144754560), (2, 72377280), (3, 48251520), (4, 36188640), (5, 28950912), (6, 24125760), (8, 18094320), (9, 16083840), (10, 14475456), (12, 12062880), (15, 9650304), (16, 9047160), (18, 8041920), (20, 7237728), (24, 6031440), (27, 5361280), (30, 4825152), (32, 4523580), (36, 4020960), (40, 3618864), (45, 3216768), (48, 3015720), (54, 2680640), (60, 2412576), (64, 2261790), (72, 2010480), (80, 1809432), (90, 1608384), (96, 1507860), (108, 1340320), (120, 1206288), (128, 1130895), (135, 1072256), (144, 1005240), (160, 904716), (180, 804192), (192, 753930), (216, 670160), (240, 603144), (270, 536128), (288, 502620), (320, 452358), (360, 402096), (384, 376965), (432, 335080), (480, 301572), (540, 268064), (576, 251310), (640, 226179), (720, 201048), (864, 167540), (960, 150786), (1080, 134032), (1152, 125655), (1440, 100524), (1728, 83770), (1920, 75393), (2160, 67016), (2880, 50262), (3456, 41885), (4320, 33508), (5760, 25131), (8377, 17280), (8640, 16754)]