254086080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15569}}^1$

素因数の和:15606

約数の個数: 112

約数和(自身を含む): 854232480

約数和(自身を除く): 600146400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 15569, 16320, 31138, 46707, 62276, 77845, 93414, 124552, 155690, 186828, 233535, 249104, 264673, 311380, 373656, 467070, 498208, 529346, 622760, 747312, 794019, 934140, 996416, 1058692, 1245520, 1323365, 1494624, 1588038, 1868280, 2117384, 2491040, 2646730, 2989248, 3176076, 3736560, 3970095, 4234768, 4982080, 5293460, 6352152, 7473120, 7940190, 8469536, 10586920, 12704304, 14946240, 15880380, 16939072, 21173840, 25408608, 31760760, 42347680, 50817216, 63521520, 84695360, 127043040, 254086080]

約数ペア:

[(1, 254086080), (2, 127043040), (3, 84695360), (4, 63521520), (5, 50817216), (6, 42347680), (8, 31760760), (10, 25408608), (12, 21173840), (15, 16939072), (16, 15880380), (17, 14946240), (20, 12704304), (24, 10586920), (30, 8469536), (32, 7940190), (34, 7473120), (40, 6352152), (48, 5293460), (51, 4982080), (60, 4234768), (64, 3970095), (68, 3736560), (80, 3176076), (85, 2989248), (96, 2646730), (102, 2491040), (120, 2117384), (136, 1868280), (160, 1588038), (170, 1494624), (192, 1323365), (204, 1245520), (240, 1058692), (255, 996416), (272, 934140), (320, 794019), (340, 747312), (408, 622760), (480, 529346), (510, 498208), (544, 467070), (680, 373656), (816, 311380), (960, 264673), (1020, 249104), (1088, 233535), (1360, 186828), (1632, 155690), (2040, 124552), (2720, 93414), (3264, 77845), (4080, 62276), (5440, 46707), (8160, 31138), (15569, 16320)]