788579280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5449}}^1$

素因数の和:5538

約数の個数: 160

約数和(自身を含む): 2757264000

約数和(自身を除く): 1968684720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 108, 120, 134, 135, 144, 180, 201, 216, 240, 268, 270, 335, 360, 402, 432, 536, 540, 603, 670, 720, 804, 1005, 1072, 1080, 1206, 1340, 1608, 1809, 2010, 2160, 2412, 2680, 3015, 3216, 3618, 4020, 4824, 5360, 5449, 6030, 7236, 8040, 9045, 9648, 10898, 12060, 14472, 16080, 16347, 18090, 21796, 24120, 27245, 28944, 32694, 36180, 43592, 48240, 49041, 54490, 65388, 72360, 81735, 87184, 98082, 108980, 130776, 144720, 147123, 163470, 196164, 217960, 245205, 261552, 294246, 326940, 365083, 392328, 435920, 490410, 588492, 653880, 730166, 735615, 784656, 980820, 1095249, 1176984, 1307760, 1460332, 1471230, 1825415, 1961640, 2190498, 2353968, 2920664, 2942460, 3285747, 3650830, 3923280, 4380996, 5476245, 5841328, 5884920, 6571494, 7301660, 8761992, 9857241, 10952490, 11769840, 13142988, 14603320, 16428735, 17523984, 19714482, 21904980, 26285976, 29206640, 32857470, 39428964, 43809960, 49286205, 52571952, 65714940, 78857928, 87619920, 98572410, 131429880, 157715856, 197144820, 262859760, 394289640, 788579280]

約数ペア:

[(1, 788579280), (2, 394289640), (3, 262859760), (4, 197144820), (5, 157715856), (6, 131429880), (8, 98572410), (9, 87619920), (10, 78857928), (12, 65714940), (15, 52571952), (16, 49286205), (18, 43809960), (20, 39428964), (24, 32857470), (27, 29206640), (30, 26285976), (36, 21904980), (40, 19714482), (45, 17523984), (48, 16428735), (54, 14603320), (60, 13142988), (67, 11769840), (72, 10952490), (80, 9857241), (90, 8761992), (108, 7301660), (120, 6571494), (134, 5884920), (135, 5841328), (144, 5476245), (180, 4380996), (201, 3923280), (216, 3650830), (240, 3285747), (268, 2942460), (270, 2920664), (335, 2353968), (360, 2190498), (402, 1961640), (432, 1825415), (536, 1471230), (540, 1460332), (603, 1307760), (670, 1176984), (720, 1095249), (804, 980820), (1005, 784656), (1072, 735615), (1080, 730166), (1206, 653880), (1340, 588492), (1608, 490410), (1809, 435920), (2010, 392328), (2160, 365083), (2412, 326940), (2680, 294246), (3015, 261552), (3216, 245205), (3618, 217960), (4020, 196164), (4824, 163470), (5360, 147123), (5449, 144720), (6030, 130776), (7236, 108980), (8040, 98082), (9045, 87184), (9648, 81735), (10898, 72360), (12060, 65388), (14472, 54490), (16080, 49041), (16347, 48240), (18090, 43592), (21796, 36180), (24120, 32694), (27245, 28944)]