746626680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2551}}^1$

素因数の和:2842

約数の個数: 128

約数和(自身を含む): 2498918400

約数和(自身を除く): 1752291720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 271, 360, 540, 542, 813, 1080, 1084, 1355, 1626, 2168, 2439, 2551, 2710, 3252, 4065, 4878, 5102, 5420, 6504, 7317, 7653, 8130, 9756, 10204, 10840, 12195, 12755, 14634, 15306, 16260, 19512, 20408, 22959, 24390, 25510, 29268, 30612, 32520, 36585, 38265, 45918, 48780, 51020, 58536, 61224, 68877, 73170, 76530, 91836, 97560, 102040, 114795, 137754, 146340, 153060, 183672, 229590, 275508, 292680, 306120, 344385, 459180, 551016, 688770, 691321, 918360, 1377540, 1382642, 2073963, 2755080, 2765284, 3456605, 4147926, 5530568, 6221889, 6913210, 8295852, 10369815, 12443778, 13826420, 16591704, 18665667, 20739630, 24887556, 27652840, 31109445, 37331334, 41479260, 49775112, 62218890, 74662668, 82958520, 93328335, 124437780, 149325336, 186656670, 248875560, 373313340, 746626680]

約数ペア:

[(1, 746626680), (2, 373313340), (3, 248875560), (4, 186656670), (5, 149325336), (6, 124437780), (8, 93328335), (9, 82958520), (10, 74662668), (12, 62218890), (15, 49775112), (18, 41479260), (20, 37331334), (24, 31109445), (27, 27652840), (30, 24887556), (36, 20739630), (40, 18665667), (45, 16591704), (54, 13826420), (60, 12443778), (72, 10369815), (90, 8295852), (108, 6913210), (120, 6221889), (135, 5530568), (180, 4147926), (216, 3456605), (270, 2765284), (271, 2755080), (360, 2073963), (540, 1382642), (542, 1377540), (813, 918360), (1080, 691321), (1084, 688770), (1355, 551016), (1626, 459180), (2168, 344385), (2439, 306120), (2551, 292680), (2710, 275508), (3252, 229590), (4065, 183672), (4878, 153060), (5102, 146340), (5420, 137754), (6504, 114795), (7317, 102040), (7653, 97560), (8130, 91836), (9756, 76530), (10204, 73170), (10840, 68877), (12195, 61224), (12755, 58536), (14634, 51020), (15306, 48780), (16260, 45918), (19512, 38265), (20408, 36585), (22959, 32520), (24390, 30612), (25510, 29268)]