1155690240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{300961}}^1$

素因数の和:300985

約数の個数: 72

約数和(自身を含む): 3690997968

約数和(自身を除く): 2535307728

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 300961, 601922, 902883, 1203844, 1504805, 1805766, 2407688, 3009610, 3611532, 4514415, 4815376, 6019220, 7223064, 9028830, 9630752, 12038440, 14446128, 18057660, 19261504, 24076880, 28892256, 36115320, 38523008, 48153760, 57784512, 72230640, 77046016, 96307520, 115569024, 144461280, 192615040, 231138048, 288922560, 385230080, 577845120, 1155690240]

約数ペア:

[(1, 1155690240), (2, 577845120), (3, 385230080), (4, 288922560), (5, 231138048), (6, 192615040), (8, 144461280), (10, 115569024), (12, 96307520), (15, 77046016), (16, 72230640), (20, 57784512), (24, 48153760), (30, 38523008), (32, 36115320), (40, 28892256), (48, 24076880), (60, 19261504), (64, 18057660), (80, 14446128), (96, 12038440), (120, 9630752), (128, 9028830), (160, 7223064), (192, 6019220), (240, 4815376), (256, 4514415), (320, 3611532), (384, 3009610), (480, 2407688), (640, 1805766), (768, 1504805), (960, 1203844), (1280, 902883), (1920, 601922), (3840, 300961)]