984960

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{19}}^1$

素因数の和:50

約数の個数: 160

約数和(自身を含む): 3702600

約数和(自身を除く): 2717640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 810, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2592, 2736, 2880, 3040, 3078, 3240, 3420, 3456, 3648, 4104, 4320, 4560, 5130, 5184, 5472, 5760, 6080, 6156, 6480, 6840, 7296, 7695, 8208, 8640, 9120, 10260, 10368, 10944, 12160, 12312, 12960, 13680, 15390, 16416, 17280, 18240, 20520, 21888, 24624, 25920, 27360, 30780, 32832, 36480, 41040, 49248, 51840, 54720, 61560, 65664, 82080, 98496, 109440, 123120, 164160, 196992, 246240, 328320, 492480, 984960]

約数ペア:

[(1, 984960), (2, 492480), (3, 328320), (4, 246240), (5, 196992), (6, 164160), (8, 123120), (9, 109440), (10, 98496), (12, 82080), (15, 65664), (16, 61560), (18, 54720), (19, 51840), (20, 49248), (24, 41040), (27, 36480), (30, 32832), (32, 30780), (36, 27360), (38, 25920), (40, 24624), (45, 21888), (48, 20520), (54, 18240), (57, 17280), (60, 16416), (64, 15390), (72, 13680), (76, 12960), (80, 12312), (81, 12160), (90, 10944), (95, 10368), (96, 10260), (108, 9120), (114, 8640), (120, 8208), (128, 7695), (135, 7296), (144, 6840), (152, 6480), (160, 6156), (162, 6080), (171, 5760), (180, 5472), (190, 5184), (192, 5130), (216, 4560), (228, 4320), (240, 4104), (270, 3648), (285, 3456), (288, 3420), (304, 3240), (320, 3078), (324, 3040), (342, 2880), (360, 2736), (380, 2592), (384, 2565), (405, 2432), (432, 2280), (456, 2160), (480, 2052), (513, 1920), (540, 1824), (570, 1728), (576, 1710), (608, 1620), (640, 1539), (648, 1520), (684, 1440), (720, 1368), (760, 1296), (810, 1216), (855, 1152), (864, 1140), (912, 1080), (960, 1026)]