2190725760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{3109}}^1$

素因数の和:3498

約数の個数: 128

約数和(自身を含む): 7004217600

約数和(自身を除く): 4813491840

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, 192, 240, 320, 367, 384, 480, 640, 734, 960, 1101, 1468, 1835, 1920, 2202, 2936, 3109, 3670, 4404, 5505, 5872, 6218, 7340, 8808, 9327, 11010, 11744, 12436, 14680, 15545, 17616, 18654, 22020, 23488, 24872, 29360, 31090, 35232, 37308, 44040, 46635, 46976, 49744, 58720, 62180, 70464, 74616, 88080, 93270, 99488, 117440, 124360, 140928, 149232, 176160, 186540, 198976, 234880, 248720, 298464, 352320, 373080, 397952, 497440, 596928, 704640, 746160, 994880, 1141003, 1193856, 1492320, 1989760, 2282006, 2984640, 3423009, 4564012, 5705015, 5969280, 6846018, 9128024, 11410030, 13692036, 17115045, 18256048, 22820060, 27384072, 34230090, 36512096, 45640120, 54768144, 68460180, 73024192, 91280240, 109536288, 136920360, 146048384, 182560480, 219072576, 273840720, 365120960, 438145152, 547681440, 730241920, 1095362880, 2190725760]

約数ペア:

[(1, 2190725760), (2, 1095362880), (3, 730241920), (4, 547681440), (5, 438145152), (6, 365120960), (8, 273840720), (10, 219072576), (12, 182560480), (15, 146048384), (16, 136920360), (20, 109536288), (24, 91280240), (30, 73024192), (32, 68460180), (40, 54768144), (48, 45640120), (60, 36512096), (64, 34230090), (80, 27384072), (96, 22820060), (120, 18256048), (128, 17115045), (160, 13692036), (192, 11410030), (240, 9128024), (320, 6846018), (367, 5969280), (384, 5705015), (480, 4564012), (640, 3423009), (734, 2984640), (960, 2282006), (1101, 1989760), (1468, 1492320), (1835, 1193856), (1920, 1141003), (2202, 994880), (2936, 746160), (3109, 704640), (3670, 596928), (4404, 497440), (5505, 397952), (5872, 373080), (6218, 352320), (7340, 298464), (8808, 248720), (9327, 234880), (11010, 198976), (11744, 186540), (12436, 176160), (14680, 149232), (15545, 140928), (17616, 124360), (18654, 117440), (22020, 99488), (23488, 93270), (24872, 88080), (29360, 74616), (31090, 70464), (35232, 62180), (37308, 58720), (44040, 49744), (46635, 46976)]