331259520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4663}}^1$

素因数の和:4722

約数の個数: 128

約数和(自身を含む): 1084659840

約数和(自身を除く): 753400320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 4440, 4663, 4736, 5920, 7104, 8880, 9326, 11840, 13989, 14208, 17760, 18652, 23315, 23680, 27978, 35520, 37304, 46630, 55956, 69945, 71040, 74608, 93260, 111912, 139890, 149216, 172531, 186520, 223824, 279780, 298432, 345062, 373040, 447648, 517593, 559560, 596864, 690124, 746080, 862655, 895296, 1035186, 1119120, 1380248, 1492160, 1725310, 1790592, 2070372, 2238240, 2587965, 2760496, 2984320, 3450620, 4140744, 4476480, 5175930, 5520992, 6901240, 8281488, 8952960, 10351860, 11041984, 13802480, 16562976, 20703720, 22083968, 27604960, 33125952, 41407440, 55209920, 66251904, 82814880, 110419840, 165629760, 331259520]

約数ペア:

[(1, 331259520), (2, 165629760), (3, 110419840), (4, 82814880), (5, 66251904), (6, 55209920), (8, 41407440), (10, 33125952), (12, 27604960), (15, 22083968), (16, 20703720), (20, 16562976), (24, 13802480), (30, 11041984), (32, 10351860), (37, 8952960), (40, 8281488), (48, 6901240), (60, 5520992), (64, 5175930), (74, 4476480), (80, 4140744), (96, 3450620), (111, 2984320), (120, 2760496), (128, 2587965), (148, 2238240), (160, 2070372), (185, 1790592), (192, 1725310), (222, 1492160), (240, 1380248), (296, 1119120), (320, 1035186), (370, 895296), (384, 862655), (444, 746080), (480, 690124), (555, 596864), (592, 559560), (640, 517593), (740, 447648), (888, 373040), (960, 345062), (1110, 298432), (1184, 279780), (1480, 223824), (1776, 186520), (1920, 172531), (2220, 149216), (2368, 139890), (2960, 111912), (3552, 93260), (4440, 74608), (4663, 71040), (4736, 69945), (5920, 55956), (7104, 46630), (8880, 37304), (9326, 35520), (11840, 27978), (13989, 23680), (14208, 23315), (17760, 18652)]