1140982560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1627}}^1$

素因数の和:2135

約数の個数: 144

約数和(自身を含む): 3903996096

約数和(自身を除く): 2763013536

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, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 487, 720, 974, 1440, 1461, 1627, 1948, 2435, 2922, 3254, 3896, 4383, 4870, 4881, 5844, 6508, 7305, 7792, 8135, 8766, 9740, 9762, 11688, 13016, 14610, 14643, 15584, 16270, 17532, 19480, 19524, 21915, 23376, 24405, 26032, 29220, 29286, 32540, 35064, 38960, 39048, 43830, 46752, 48810, 52064, 58440, 58572, 65080, 70128, 73215, 77920, 78096, 87660, 97620, 116880, 117144, 130160, 140256, 146430, 156192, 175320, 195240, 233760, 234288, 260320, 292860, 350640, 390480, 468576, 585720, 701280, 780960, 792349, 1171440, 1584698, 2342880, 2377047, 3169396, 3961745, 4754094, 6338792, 7131141, 7923490, 9508188, 11885235, 12677584, 14262282, 15846980, 19016376, 23770470, 25355168, 28524564, 31693960, 35655705, 38032752, 47540940, 57049128, 63387920, 71311410, 76065504, 95081880, 114098256, 126775840, 142622820, 190163760, 228196512, 285245640, 380327520, 570491280, 1140982560]

約数ペア:

[(1, 1140982560), (2, 570491280), (3, 380327520), (4, 285245640), (5, 228196512), (6, 190163760), (8, 142622820), (9, 126775840), (10, 114098256), (12, 95081880), (15, 76065504), (16, 71311410), (18, 63387920), (20, 57049128), (24, 47540940), (30, 38032752), (32, 35655705), (36, 31693960), (40, 28524564), (45, 25355168), (48, 23770470), (60, 19016376), (72, 15846980), (80, 14262282), (90, 12677584), (96, 11885235), (120, 9508188), (144, 7923490), (160, 7131141), (180, 6338792), (240, 4754094), (288, 3961745), (360, 3169396), (480, 2377047), (487, 2342880), (720, 1584698), (974, 1171440), (1440, 792349), (1461, 780960), (1627, 701280), (1948, 585720), (2435, 468576), (2922, 390480), (3254, 350640), (3896, 292860), (4383, 260320), (4870, 234288), (4881, 233760), (5844, 195240), (6508, 175320), (7305, 156192), (7792, 146430), (8135, 140256), (8766, 130160), (9740, 117144), (9762, 116880), (11688, 97620), (13016, 87660), (14610, 78096), (14643, 77920), (15584, 73215), (16270, 70128), (17532, 65080), (19480, 58572), (19524, 58440), (21915, 52064), (23376, 48810), (24405, 46752), (26032, 43830), (29220, 39048), (29286, 38960), (32540, 35064)]