28436693760

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{822821}}^1$

素因数の和:822851

約数の個数: 144

約数和(自身を含む): 100910890080

約数和(自身を除く): 72474196320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 822821, 1645642, 2468463, 3291284, 4114105, 4936926, 6582568, 7405389, 8228210, 9873852, 12342315, 13165136, 14810778, 16456420, 19747704, 22216167, 24684630, 26330272, 29621556, 32912840, 37026945, 39495408, 44432334, 49369260, 52660544, 59243112, 65825680, 74053890, 78990816, 88864668, 98738520, 105321088, 111080835, 118486224, 131651360, 148107780, 157981632, 177729336, 197477040, 210642176, 222161670, 236972448, 263302720, 296215560, 315963264, 355458672, 394954080, 444323340, 473944896, 526605440, 592431120, 631926528, 710917344, 789908160, 888646680, 947889792, 1053210880, 1184862240, 1421834688, 1579816320, 1777293360, 1895779584, 2369724480, 2843669376, 3159632640, 3554586720, 4739448960, 5687338752, 7109173440, 9478897920, 14218346880, 28436693760]

約数ペア:

[(1, 28436693760), (2, 14218346880), (3, 9478897920), (4, 7109173440), (5, 5687338752), (6, 4739448960), (8, 3554586720), (9, 3159632640), (10, 2843669376), (12, 2369724480), (15, 1895779584), (16, 1777293360), (18, 1579816320), (20, 1421834688), (24, 1184862240), (27, 1053210880), (30, 947889792), (32, 888646680), (36, 789908160), (40, 710917344), (45, 631926528), (48, 592431120), (54, 526605440), (60, 473944896), (64, 444323340), (72, 394954080), (80, 355458672), (90, 315963264), (96, 296215560), (108, 263302720), (120, 236972448), (128, 222161670), (135, 210642176), (144, 197477040), (160, 177729336), (180, 157981632), (192, 148107780), (216, 131651360), (240, 118486224), (256, 111080835), (270, 105321088), (288, 98738520), (320, 88864668), (360, 78990816), (384, 74053890), (432, 65825680), (480, 59243112), (540, 52660544), (576, 49369260), (640, 44432334), (720, 39495408), (768, 37026945), (864, 32912840), (960, 29621556), (1080, 26330272), (1152, 24684630), (1280, 22216167), (1440, 19747704), (1728, 16456420), (1920, 14810778), (2160, 13165136), (2304, 12342315), (2880, 9873852), (3456, 8228210), (3840, 7405389), (4320, 6582568), (5760, 4936926), (6912, 4114105), (8640, 3291284), (11520, 2468463), (17280, 1645642), (34560, 822821)]