1161745920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{50423}}^1$

素因数の和:50452

約数の個数: 120

約数和(自身を含む): 4023532656

約数和(自身を除く): 2861786736

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 50423, 100846, 151269, 201692, 252115, 302538, 403384, 453807, 504230, 605076, 756345, 806768, 907614, 1008460, 1210152, 1512690, 1613536, 1815228, 2016920, 2269035, 2420304, 3025380, 3227072, 3630456, 4033840, 4538070, 4840608, 6050760, 6454144, 7260912, 8067680, 9076140, 9681216, 12101520, 12908288, 14521824, 16135360, 18152280, 19362432, 24203040, 25816576, 29043648, 32270720, 36304560, 38724864, 48406080, 58087296, 64541440, 72609120, 77449728, 96812160, 116174592, 129082880, 145218240, 193624320, 232349184, 290436480, 387248640, 580872960, 1161745920]

約数ペア:

[(1, 1161745920), (2, 580872960), (3, 387248640), (4, 290436480), (5, 232349184), (6, 193624320), (8, 145218240), (9, 129082880), (10, 116174592), (12, 96812160), (15, 77449728), (16, 72609120), (18, 64541440), (20, 58087296), (24, 48406080), (30, 38724864), (32, 36304560), (36, 32270720), (40, 29043648), (45, 25816576), (48, 24203040), (60, 19362432), (64, 18152280), (72, 16135360), (80, 14521824), (90, 12908288), (96, 12101520), (120, 9681216), (128, 9076140), (144, 8067680), (160, 7260912), (180, 6454144), (192, 6050760), (240, 4840608), (256, 4538070), (288, 4033840), (320, 3630456), (360, 3227072), (384, 3025380), (480, 2420304), (512, 2269035), (576, 2016920), (640, 1815228), (720, 1613536), (768, 1512690), (960, 1210152), (1152, 1008460), (1280, 907614), (1440, 806768), (1536, 756345), (1920, 605076), (2304, 504230), (2560, 453807), (2880, 403384), (3840, 302538), (4608, 252115), (5760, 201692), (7680, 151269), (11520, 100846), (23040, 50423)]