7688160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 27714960

約数和(自身を除く): 20026800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 281, 285, 288, 304, 342, 360, 380, 456, 480, 562, 570, 608, 684, 720, 760, 843, 855, 912, 1124, 1140, 1368, 1405, 1440, 1520, 1686, 1710, 1824, 2248, 2280, 2529, 2736, 2810, 3040, 3372, 3420, 4215, 4496, 4560, 5058, 5339, 5472, 5620, 6744, 6840, 8430, 8992, 9120, 10116, 10678, 11240, 12645, 13488, 13680, 16017, 16860, 20232, 21356, 22480, 25290, 26695, 26976, 27360, 32034, 33720, 40464, 42712, 44960, 48051, 50580, 53390, 64068, 67440, 80085, 80928, 85424, 96102, 101160, 106780, 128136, 134880, 160170, 170848, 192204, 202320, 213560, 240255, 256272, 320340, 384408, 404640, 427120, 480510, 512544, 640680, 768816, 854240, 961020, 1281360, 1537632, 1922040, 2562720, 3844080, 7688160]

約数ペア:

[(1, 7688160), (2, 3844080), (3, 2562720), (4, 1922040), (5, 1537632), (6, 1281360), (8, 961020), (9, 854240), (10, 768816), (12, 640680), (15, 512544), (16, 480510), (18, 427120), (19, 404640), (20, 384408), (24, 320340), (30, 256272), (32, 240255), (36, 213560), (38, 202320), (40, 192204), (45, 170848), (48, 160170), (57, 134880), (60, 128136), (72, 106780), (76, 101160), (80, 96102), (90, 85424), (95, 80928), (96, 80085), (114, 67440), (120, 64068), (144, 53390), (152, 50580), (160, 48051), (171, 44960), (180, 42712), (190, 40464), (228, 33720), (240, 32034), (281, 27360), (285, 26976), (288, 26695), (304, 25290), (342, 22480), (360, 21356), (380, 20232), (456, 16860), (480, 16017), (562, 13680), (570, 13488), (608, 12645), (684, 11240), (720, 10678), (760, 10116), (843, 9120), (855, 8992), (912, 8430), (1124, 6840), (1140, 6744), (1368, 5620), (1405, 5472), (1440, 5339), (1520, 5058), (1686, 4560), (1710, 4496), (1824, 4215), (2248, 3420), (2280, 3372), (2529, 3040), (2736, 2810)]