1121406120

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{4273}}^1$

素因数の和:4308

約数の個数: 144

約数和(自身を含む): 3785439060

約数和(自身を除く): 2664032940

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2187, 2430, 2916, 3240, 3645, 4273, 4374, 4860, 5832, 6561, 7290, 8546, 8748, 9720, 10935, 12819, 13122, 14580, 17092, 17496, 21365, 21870, 25638, 26244, 29160, 32805, 34184, 38457, 42730, 43740, 51276, 52488, 64095, 65610, 76914, 85460, 87480, 102552, 115371, 128190, 131220, 153828, 170920, 192285, 230742, 256380, 262440, 307656, 346113, 384570, 461484, 512760, 576855, 692226, 769140, 922968, 1038339, 1153710, 1384452, 1538280, 1730565, 2076678, 2307420, 2768904, 3115017, 3461130, 4153356, 4614840, 5191695, 6230034, 6922260, 8306712, 9345051, 10383390, 12460068, 13844520, 15575085, 18690102, 20766780, 24920136, 28035153, 31150170, 37380204, 41533560, 46725255, 56070306, 62300340, 74760408, 93450510, 112140612, 124600680, 140175765, 186901020, 224281224, 280351530, 373802040, 560703060, 1121406120]

約数ペア:

[(1, 1121406120), (2, 560703060), (3, 373802040), (4, 280351530), (5, 224281224), (6, 186901020), (8, 140175765), (9, 124600680), (10, 112140612), (12, 93450510), (15, 74760408), (18, 62300340), (20, 56070306), (24, 46725255), (27, 41533560), (30, 37380204), (36, 31150170), (40, 28035153), (45, 24920136), (54, 20766780), (60, 18690102), (72, 15575085), (81, 13844520), (90, 12460068), (108, 10383390), (120, 9345051), (135, 8306712), (162, 6922260), (180, 6230034), (216, 5191695), (243, 4614840), (270, 4153356), (324, 3461130), (360, 3115017), (405, 2768904), (486, 2307420), (540, 2076678), (648, 1730565), (729, 1538280), (810, 1384452), (972, 1153710), (1080, 1038339), (1215, 922968), (1458, 769140), (1620, 692226), (1944, 576855), (2187, 512760), (2430, 461484), (2916, 384570), (3240, 346113), (3645, 307656), (4273, 262440), (4374, 256380), (4860, 230742), (5832, 192285), (6561, 170920), (7290, 153828), (8546, 131220), (8748, 128190), (9720, 115371), (10935, 102552), (12819, 87480), (13122, 85460), (14580, 76914), (17092, 65610), (17496, 64095), (21365, 52488), (21870, 51276), (25638, 43740), (26244, 42730), (29160, 38457), (32805, 34184)]