2080652160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15263}}^1$

素因数の和:15356

約数の個数: 128

約数和(自身を含む): 6725928960

約数和(自身を除く): 4645276800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1420, 1704, 1920, 2130, 2272, 2840, 3408, 4260, 4544, 5680, 6816, 8520, 9088, 11360, 13632, 15263, 17040, 22720, 27264, 30526, 34080, 45440, 45789, 61052, 68160, 76315, 91578, 122104, 136320, 152630, 183156, 228945, 244208, 305260, 366312, 457890, 488416, 610520, 732624, 915780, 976832, 1083673, 1221040, 1465248, 1831560, 1953664, 2167346, 2442080, 2930496, 3251019, 3663120, 4334692, 4884160, 5418365, 5860992, 6502038, 7326240, 8669384, 9768320, 10836730, 13004076, 14652480, 16255095, 17338768, 21673460, 26008152, 29304960, 32510190, 34677536, 43346920, 52016304, 65020380, 69355072, 86693840, 104032608, 130040760, 138710144, 173387680, 208065216, 260081520, 346775360, 416130432, 520163040, 693550720, 1040326080, 2080652160]

約数ペア:

[(1, 2080652160), (2, 1040326080), (3, 693550720), (4, 520163040), (5, 416130432), (6, 346775360), (8, 260081520), (10, 208065216), (12, 173387680), (15, 138710144), (16, 130040760), (20, 104032608), (24, 86693840), (30, 69355072), (32, 65020380), (40, 52016304), (48, 43346920), (60, 34677536), (64, 32510190), (71, 29304960), (80, 26008152), (96, 21673460), (120, 17338768), (128, 16255095), (142, 14652480), (160, 13004076), (192, 10836730), (213, 9768320), (240, 8669384), (284, 7326240), (320, 6502038), (355, 5860992), (384, 5418365), (426, 4884160), (480, 4334692), (568, 3663120), (640, 3251019), (710, 2930496), (852, 2442080), (960, 2167346), (1065, 1953664), (1136, 1831560), (1420, 1465248), (1704, 1221040), (1920, 1083673), (2130, 976832), (2272, 915780), (2840, 732624), (3408, 610520), (4260, 488416), (4544, 457890), (5680, 366312), (6816, 305260), (8520, 244208), (9088, 228945), (11360, 183156), (13632, 152630), (15263, 136320), (17040, 122104), (22720, 91578), (27264, 76315), (30526, 68160), (34080, 61052), (45440, 45789)]