19261954560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{2508067}}^1$

素因数の和:2508093

約数の個数: 80

約数和(自身を含む): 61578085536

約数和(自身を除く): 42316130976

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 2508067, 5016134, 7524201, 10032268, 12540335, 15048402, 20064536, 25080670, 30096804, 37621005, 40129072, 50161340, 60193608, 75242010, 80258144, 100322680, 120387216, 150484020, 160516288, 200645360, 240774432, 300968040, 321032576, 401290720, 481548864, 601936080, 642065152, 802581440, 963097728, 1203872160, 1284130304, 1605162880, 1926195456, 2407744320, 3210325760, 3852390912, 4815488640, 6420651520, 9630977280, 19261954560]

約数ペア:

[(1, 19261954560), (2, 9630977280), (3, 6420651520), (4, 4815488640), (5, 3852390912), (6, 3210325760), (8, 2407744320), (10, 1926195456), (12, 1605162880), (15, 1284130304), (16, 1203872160), (20, 963097728), (24, 802581440), (30, 642065152), (32, 601936080), (40, 481548864), (48, 401290720), (60, 321032576), (64, 300968040), (80, 240774432), (96, 200645360), (120, 160516288), (128, 150484020), (160, 120387216), (192, 100322680), (240, 80258144), (256, 75242010), (320, 60193608), (384, 50161340), (480, 40129072), (512, 37621005), (640, 30096804), (768, 25080670), (960, 20064536), (1280, 15048402), (1536, 12540335), (1920, 10032268), (2560, 7524201), (3840, 5016134), (7680, 2508067)]