1540306080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{62921}}^1$

素因数の和:62959

約数の個数: 144

約数和(自身を含む): 5565576744

約数和(自身を除く): 4025270664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 24480, 62921, 125842, 188763, 251684, 314605, 377526, 503368, 566289, 629210, 755052, 943815, 1006736, 1069657, 1132578, 1258420, 1510104, 1887630, 2013472, 2139314, 2265156, 2516840, 2831445, 3020208, 3208971, 3775260, 4278628, 4530312, 5033680, 5348285, 5662890, 6040416, 6417942, 7550520, 8557256, 9060624, 9626913, 10067360, 10696570, 11325780, 12835884, 15101040, 16044855, 17114512, 18121248, 19253826, 21393140, 22651560, 25671768, 30202080, 32089710, 34229024, 38507652, 42786280, 45303120, 48134565, 51343536, 64179420, 77015304, 85572560, 90606240, 96269130, 102687072, 128358840, 154030608, 171145120, 192538260, 256717680, 308061216, 385076520, 513435360, 770153040, 1540306080]

約数ペア:

[(1, 1540306080), (2, 770153040), (3, 513435360), (4, 385076520), (5, 308061216), (6, 256717680), (8, 192538260), (9, 171145120), (10, 154030608), (12, 128358840), (15, 102687072), (16, 96269130), (17, 90606240), (18, 85572560), (20, 77015304), (24, 64179420), (30, 51343536), (32, 48134565), (34, 45303120), (36, 42786280), (40, 38507652), (45, 34229024), (48, 32089710), (51, 30202080), (60, 25671768), (68, 22651560), (72, 21393140), (80, 19253826), (85, 18121248), (90, 17114512), (96, 16044855), (102, 15101040), (120, 12835884), (136, 11325780), (144, 10696570), (153, 10067360), (160, 9626913), (170, 9060624), (180, 8557256), (204, 7550520), (240, 6417942), (255, 6040416), (272, 5662890), (288, 5348285), (306, 5033680), (340, 4530312), (360, 4278628), (408, 3775260), (480, 3208971), (510, 3020208), (544, 2831445), (612, 2516840), (680, 2265156), (720, 2139314), (765, 2013472), (816, 1887630), (1020, 1510104), (1224, 1258420), (1360, 1132578), (1440, 1069657), (1530, 1006736), (1632, 943815), (2040, 755052), (2448, 629210), (2720, 566289), (3060, 503368), (4080, 377526), (4896, 314605), (6120, 251684), (8160, 188763), (12240, 125842), (24480, 62921)]