2978757120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4673}}^1$

素因数の和:4782

約数の個数: 160

約数和(自身を含む): 9639508032

約数和(自身を除く): 6660750912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 256, 320, 332, 384, 415, 480, 498, 512, 640, 664, 768, 830, 960, 996, 1245, 1280, 1328, 1536, 1660, 1920, 1992, 2490, 2560, 2656, 3320, 3840, 3984, 4673, 4980, 5312, 6640, 7680, 7968, 9346, 9960, 10624, 13280, 14019, 15936, 18692, 19920, 21248, 23365, 26560, 28038, 31872, 37384, 39840, 42496, 46730, 53120, 56076, 63744, 70095, 74768, 79680, 93460, 106240, 112152, 127488, 140190, 149536, 159360, 186920, 212480, 224304, 280380, 299072, 318720, 373840, 387859, 448608, 560760, 598144, 637440, 747680, 775718, 897216, 1121520, 1163577, 1196288, 1495360, 1551436, 1794432, 1939295, 2243040, 2327154, 2392576, 2990720, 3102872, 3588864, 3878590, 4486080, 4654308, 5817885, 5981440, 6205744, 7177728, 7757180, 8972160, 9308616, 11635770, 11962880, 12411488, 15514360, 17944320, 18617232, 23271540, 24822976, 31028720, 35888640, 37234464, 46543080, 49645952, 62057440, 74468928, 93086160, 99291904, 124114880, 148937856, 186172320, 198583808, 248229760, 297875712, 372344640, 496459520, 595751424, 744689280, 992919040, 1489378560, 2978757120]

約数ペア:

[(1, 2978757120), (2, 1489378560), (3, 992919040), (4, 744689280), (5, 595751424), (6, 496459520), (8, 372344640), (10, 297875712), (12, 248229760), (15, 198583808), (16, 186172320), (20, 148937856), (24, 124114880), (30, 99291904), (32, 93086160), (40, 74468928), (48, 62057440), (60, 49645952), (64, 46543080), (80, 37234464), (83, 35888640), (96, 31028720), (120, 24822976), (128, 23271540), (160, 18617232), (166, 17944320), (192, 15514360), (240, 12411488), (249, 11962880), (256, 11635770), (320, 9308616), (332, 8972160), (384, 7757180), (415, 7177728), (480, 6205744), (498, 5981440), (512, 5817885), (640, 4654308), (664, 4486080), (768, 3878590), (830, 3588864), (960, 3102872), (996, 2990720), (1245, 2392576), (1280, 2327154), (1328, 2243040), (1536, 1939295), (1660, 1794432), (1920, 1551436), (1992, 1495360), (2490, 1196288), (2560, 1163577), (2656, 1121520), (3320, 897216), (3840, 775718), (3984, 747680), (4673, 637440), (4980, 598144), (5312, 560760), (6640, 448608), (7680, 387859), (7968, 373840), (9346, 318720), (9960, 299072), (10624, 280380), (13280, 224304), (14019, 212480), (15936, 186920), (18692, 159360), (19920, 149536), (21248, 140190), (23365, 127488), (26560, 112152), (28038, 106240), (31872, 93460), (37384, 79680), (39840, 74768), (42496, 70095), (46730, 63744), (53120, 56076)]