456670440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1087}}^1$

素因数の和:1496

約数の個数: 128

約数和(自身を含む): 1527552000

約数和(自身を除く): 1070881560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 389, 540, 778, 1080, 1087, 1167, 1556, 1945, 2174, 2334, 3112, 3261, 3501, 3890, 4348, 4668, 5435, 5835, 6522, 7002, 7780, 8696, 9336, 9783, 10503, 10870, 11670, 13044, 14004, 15560, 16305, 17505, 19566, 21006, 21740, 23340, 26088, 28008, 29349, 32610, 35010, 39132, 42012, 43480, 46680, 48915, 52515, 58698, 65220, 70020, 78264, 84024, 97830, 105030, 117396, 130440, 140040, 146745, 195660, 210060, 234792, 293490, 391320, 420120, 422843, 586980, 845686, 1173960, 1268529, 1691372, 2114215, 2537058, 3382744, 3805587, 4228430, 5074116, 6342645, 7611174, 8456860, 10148232, 11416761, 12685290, 15222348, 16913720, 19027935, 22833522, 25370580, 30444696, 38055870, 45667044, 50741160, 57083805, 76111740, 91334088, 114167610, 152223480, 228335220, 456670440]

約数ペア:

[(1, 456670440), (2, 228335220), (3, 152223480), (4, 114167610), (5, 91334088), (6, 76111740), (8, 57083805), (9, 50741160), (10, 45667044), (12, 38055870), (15, 30444696), (18, 25370580), (20, 22833522), (24, 19027935), (27, 16913720), (30, 15222348), (36, 12685290), (40, 11416761), (45, 10148232), (54, 8456860), (60, 7611174), (72, 6342645), (90, 5074116), (108, 4228430), (120, 3805587), (135, 3382744), (180, 2537058), (216, 2114215), (270, 1691372), (360, 1268529), (389, 1173960), (540, 845686), (778, 586980), (1080, 422843), (1087, 420120), (1167, 391320), (1556, 293490), (1945, 234792), (2174, 210060), (2334, 195660), (3112, 146745), (3261, 140040), (3501, 130440), (3890, 117396), (4348, 105030), (4668, 97830), (5435, 84024), (5835, 78264), (6522, 70020), (7002, 65220), (7780, 58698), (8696, 52515), (9336, 48915), (9783, 46680), (10503, 43480), (10870, 42012), (11670, 39132), (13044, 35010), (14004, 32610), (15560, 29349), (16305, 28008), (17505, 26088), (19566, 23340), (21006, 21740)]