156454560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{108649}}^1$

素因数の和:108670

約数の個数: 72

約数和(自身を含む): 533906100

約数和(自身を除く): 377451540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 108649, 217298, 325947, 434596, 543245, 651894, 869192, 977841, 1086490, 1303788, 1629735, 1738384, 1955682, 2172980, 2607576, 3259470, 3476768, 3911364, 4345960, 4889205, 5215152, 6518940, 7822728, 8691920, 9778410, 10430304, 13037880, 15645456, 17383840, 19556820, 26075760, 31290912, 39113640, 52151520, 78227280, 156454560]

約数ペア:

[(1, 156454560), (2, 78227280), (3, 52151520), (4, 39113640), (5, 31290912), (6, 26075760), (8, 19556820), (9, 17383840), (10, 15645456), (12, 13037880), (15, 10430304), (16, 9778410), (18, 8691920), (20, 7822728), (24, 6518940), (30, 5215152), (32, 4889205), (36, 4345960), (40, 3911364), (45, 3476768), (48, 3259470), (60, 2607576), (72, 2172980), (80, 1955682), (90, 1738384), (96, 1629735), (120, 1303788), (144, 1086490), (160, 977841), (180, 869192), (240, 651894), (288, 543245), (360, 434596), (480, 325947), (720, 217298), (1440, 108649)]