125554560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{65393}}^1$

素因数の和:65415

約数の個数: 64

約数和(自身を含む): 400211280

約数和(自身を除く): 274656720

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, 384, 480, 640, 960, 1920, 65393, 130786, 196179, 261572, 326965, 392358, 523144, 653930, 784716, 980895, 1046288, 1307860, 1569432, 1961790, 2092576, 2615720, 3138864, 3923580, 4185152, 5231440, 6277728, 7847160, 8370304, 10462880, 12555456, 15694320, 20925760, 25110912, 31388640, 41851520, 62777280, 125554560]

約数ペア:

[(1, 125554560), (2, 62777280), (3, 41851520), (4, 31388640), (5, 25110912), (6, 20925760), (8, 15694320), (10, 12555456), (12, 10462880), (15, 8370304), (16, 7847160), (20, 6277728), (24, 5231440), (30, 4185152), (32, 3923580), (40, 3138864), (48, 2615720), (60, 2092576), (64, 1961790), (80, 1569432), (96, 1307860), (120, 1046288), (128, 980895), (160, 784716), (192, 653930), (240, 523144), (320, 392358), (384, 326965), (480, 261572), (640, 196179), (960, 130786), (1920, 65393)]