290436480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{50423}}^1$

素因数の和:50448

約数の個数: 96

約数和(自身を含む): 1002933360

約数和(自身を除く): 712496880

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 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, 14521824, 16135360, 18152280, 19362432, 24203040, 29043648, 32270720, 36304560, 48406080, 58087296, 72609120, 96812160, 145218240, 290436480]

約数ペア:

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