61457040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5021}}^1$

素因数の和:5057

約数の個数: 120

約数和(自身を含む): 218577528

約数和(自身を除く): 157120488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 5021, 6120, 10042, 12240, 15063, 20084, 25105, 30126, 40168, 45189, 50210, 60252, 75315, 80336, 85357, 90378, 100420, 120504, 150630, 170714, 180756, 200840, 225945, 241008, 256071, 301260, 341428, 361512, 401680, 426785, 451890, 512142, 602520, 682856, 723024, 768213, 853570, 903780, 1024284, 1205040, 1280355, 1365712, 1536426, 1707140, 1807560, 2048568, 2560710, 3072852, 3414280, 3615120, 3841065, 4097136, 5121420, 6145704, 6828560, 7682130, 10242840, 12291408, 15364260, 20485680, 30728520, 61457040]

約数ペア:

[(1, 61457040), (2, 30728520), (3, 20485680), (4, 15364260), (5, 12291408), (6, 10242840), (8, 7682130), (9, 6828560), (10, 6145704), (12, 5121420), (15, 4097136), (16, 3841065), (17, 3615120), (18, 3414280), (20, 3072852), (24, 2560710), (30, 2048568), (34, 1807560), (36, 1707140), (40, 1536426), (45, 1365712), (48, 1280355), (51, 1205040), (60, 1024284), (68, 903780), (72, 853570), (80, 768213), (85, 723024), (90, 682856), (102, 602520), (120, 512142), (136, 451890), (144, 426785), (153, 401680), (170, 361512), (180, 341428), (204, 301260), (240, 256071), (255, 241008), (272, 225945), (306, 200840), (340, 180756), (360, 170714), (408, 150630), (510, 120504), (612, 100420), (680, 90378), (720, 85357), (765, 80336), (816, 75315), (1020, 60252), (1224, 50210), (1360, 45189), (1530, 40168), (2040, 30126), (2448, 25105), (3060, 20084), (4080, 15063), (5021, 12240), (6120, 10042)]