159641520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22937}}^1$

素因数の和:22982

約数の個数: 80

約数和(自身を含む): 511976160

約数和(自身を除く): 352334640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 22937, 45874, 68811, 91748, 114685, 137622, 183496, 229370, 275244, 344055, 366992, 458740, 550488, 665173, 688110, 917480, 1100976, 1330346, 1376220, 1834960, 1995519, 2660692, 2752440, 3325865, 3991038, 5321384, 5504880, 6651730, 7982076, 9977595, 10642768, 13303460, 15964152, 19955190, 26606920, 31928304, 39910380, 53213840, 79820760, 159641520]

約数ペア:

[(1, 159641520), (2, 79820760), (3, 53213840), (4, 39910380), (5, 31928304), (6, 26606920), (8, 19955190), (10, 15964152), (12, 13303460), (15, 10642768), (16, 9977595), (20, 7982076), (24, 6651730), (29, 5504880), (30, 5321384), (40, 3991038), (48, 3325865), (58, 2752440), (60, 2660692), (80, 1995519), (87, 1834960), (116, 1376220), (120, 1330346), (145, 1100976), (174, 917480), (232, 688110), (240, 665173), (290, 550488), (348, 458740), (435, 366992), (464, 344055), (580, 275244), (696, 229370), (870, 183496), (1160, 137622), (1392, 114685), (1740, 91748), (2320, 68811), (3480, 45874), (6960, 22937)]