979964520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{14821}}^1$

素因数の和:14883

約数の個数: 128

約数和(自身を含む): 3201552000

約数和(自身を除く): 2221587480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 870, 1102, 1140, 1160, 1653, 1740, 2204, 2280, 2755, 3306, 3480, 4408, 5510, 6612, 8265, 11020, 13224, 14821, 16530, 22040, 29642, 33060, 44463, 59284, 66120, 74105, 88926, 118568, 148210, 177852, 222315, 281599, 296420, 355704, 429809, 444630, 563198, 592840, 844797, 859618, 889260, 1126396, 1289427, 1407995, 1689594, 1719236, 1778520, 2149045, 2252792, 2578854, 2815990, 3379188, 3438472, 4223985, 4298090, 5157708, 5631980, 6447135, 6758376, 8166371, 8447970, 8596180, 10315416, 11263960, 12894270, 16332742, 16895940, 17192360, 24499113, 25788540, 32665484, 33791880, 40831855, 48998226, 51577080, 65330968, 81663710, 97996452, 122495565, 163327420, 195992904, 244991130, 326654840, 489982260, 979964520]

約数ペア:

[(1, 979964520), (2, 489982260), (3, 326654840), (4, 244991130), (5, 195992904), (6, 163327420), (8, 122495565), (10, 97996452), (12, 81663710), (15, 65330968), (19, 51577080), (20, 48998226), (24, 40831855), (29, 33791880), (30, 32665484), (38, 25788540), (40, 24499113), (57, 17192360), (58, 16895940), (60, 16332742), (76, 12894270), (87, 11263960), (95, 10315416), (114, 8596180), (116, 8447970), (120, 8166371), (145, 6758376), (152, 6447135), (174, 5631980), (190, 5157708), (228, 4298090), (232, 4223985), (285, 3438472), (290, 3379188), (348, 2815990), (380, 2578854), (435, 2252792), (456, 2149045), (551, 1778520), (570, 1719236), (580, 1689594), (696, 1407995), (760, 1289427), (870, 1126396), (1102, 889260), (1140, 859618), (1160, 844797), (1653, 592840), (1740, 563198), (2204, 444630), (2280, 429809), (2755, 355704), (3306, 296420), (3480, 281599), (4408, 222315), (5510, 177852), (6612, 148210), (8265, 118568), (11020, 88926), (13224, 74105), (14821, 66120), (16530, 59284), (22040, 44463), (29642, 33060)]