72377280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{8377}}^1$

素因数の和:8403

約数の個数: 112

約数和(自身を含む): 255361440

約数和(自身を除く): 182984160

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8377, 8640, 16754, 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, 1130895, 1206288, 1340320, 1507860, 1608384, 1809432, 2010480, 2261790, 2412576, 2680640, 3015720, 3618864, 4020960, 4523580, 4825152, 6031440, 7237728, 8041920, 9047160, 12062880, 14475456, 18094320, 24125760, 36188640, 72377280]

約数ペア:

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