1396631520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{12277}}^1$

素因数の和:12377

約数の個数: 144

約数和(自身を含む): 4826727360

約数和(自身を除く): 3430095840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1440, 1580, 1896, 2370, 2528, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 7584, 9480, 11376, 12277, 12640, 14220, 18960, 22752, 24554, 28440, 36831, 37920, 49108, 56880, 61385, 73662, 98216, 110493, 113760, 122770, 147324, 184155, 196432, 220986, 245540, 294648, 368310, 392864, 441972, 491080, 552465, 589296, 736620, 883944, 969883, 982160, 1104930, 1178592, 1473240, 1767888, 1939766, 1964320, 2209860, 2909649, 2946480, 3535776, 3879532, 4419720, 4849415, 5819298, 5892960, 7759064, 8728947, 8839440, 9698830, 11638596, 14548245, 15518128, 17457894, 17678880, 19397660, 23277192, 29096490, 31036256, 34915788, 38795320, 43644735, 46554384, 58192980, 69831576, 77590640, 87289470, 93108768, 116385960, 139663152, 155181280, 174578940, 232771920, 279326304, 349157880, 465543840, 698315760, 1396631520]

約数ペア:

[(1, 1396631520), (2, 698315760), (3, 465543840), (4, 349157880), (5, 279326304), (6, 232771920), (8, 174578940), (9, 155181280), (10, 139663152), (12, 116385960), (15, 93108768), (16, 87289470), (18, 77590640), (20, 69831576), (24, 58192980), (30, 46554384), (32, 43644735), (36, 38795320), (40, 34915788), (45, 31036256), (48, 29096490), (60, 23277192), (72, 19397660), (79, 17678880), (80, 17457894), (90, 15518128), (96, 14548245), (120, 11638596), (144, 9698830), (158, 8839440), (160, 8728947), (180, 7759064), (237, 5892960), (240, 5819298), (288, 4849415), (316, 4419720), (360, 3879532), (395, 3535776), (474, 2946480), (480, 2909649), (632, 2209860), (711, 1964320), (720, 1939766), (790, 1767888), (948, 1473240), (1185, 1178592), (1264, 1104930), (1422, 982160), (1440, 969883), (1580, 883944), (1896, 736620), (2370, 589296), (2528, 552465), (2844, 491080), (3160, 441972), (3555, 392864), (3792, 368310), (4740, 294648), (5688, 245540), (6320, 220986), (7110, 196432), (7584, 184155), (9480, 147324), (11376, 122770), (12277, 113760), (12640, 110493), (14220, 98216), (18960, 73662), (22752, 61385), (24554, 56880), (28440, 49108), (36831, 37920)]