15557042880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{76081}}^1$

素因数の和:76175

約数の個数: 168

約数和(自身を含む): 54264117024

約数和(自身を除く): 38707074144

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, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 2880, 3195, 3408, 4260, 4544, 5112, 5680, 6390, 6816, 8520, 10224, 11360, 12780, 13632, 17040, 20448, 22720, 25560, 34080, 40896, 51120, 68160, 76081, 102240, 152162, 204480, 228243, 304324, 380405, 456486, 608648, 684729, 760810, 912972, 1141215, 1217296, 1369458, 1521620, 1825944, 2282430, 2434592, 2738916, 3043240, 3423645, 3651888, 4564860, 4869184, 5401751, 5477832, 6086480, 6847290, 7303776, 9129720, 10803502, 10955664, 12172960, 13694580, 14607552, 16205253, 18259440, 21607004, 21911328, 24345920, 27008755, 27389160, 32410506, 36518880, 43214008, 43822656, 48615759, 54017510, 54778320, 64821012, 73037760, 81026265, 86428016, 97231518, 108035020, 109556640, 129642024, 162052530, 172856032, 194463036, 216070040, 219113280, 243078795, 259284048, 324105060, 345712064, 388926072, 432140080, 486157590, 518568096, 648210120, 777852144, 864280160, 972315180, 1037136192, 1296420240, 1555704288, 1728560320, 1944630360, 2592840480, 3111408576, 3889260720, 5185680960, 7778521440, 15557042880]

約数ペア:

[(1, 15557042880), (2, 7778521440), (3, 5185680960), (4, 3889260720), (5, 3111408576), (6, 2592840480), (8, 1944630360), (9, 1728560320), (10, 1555704288), (12, 1296420240), (15, 1037136192), (16, 972315180), (18, 864280160), (20, 777852144), (24, 648210120), (30, 518568096), (32, 486157590), (36, 432140080), (40, 388926072), (45, 345712064), (48, 324105060), (60, 259284048), (64, 243078795), (71, 219113280), (72, 216070040), (80, 194463036), (90, 172856032), (96, 162052530), (120, 129642024), (142, 109556640), (144, 108035020), (160, 97231518), (180, 86428016), (192, 81026265), (213, 73037760), (240, 64821012), (284, 54778320), (288, 54017510), (320, 48615759), (355, 43822656), (360, 43214008), (426, 36518880), (480, 32410506), (568, 27389160), (576, 27008755), (639, 24345920), (710, 21911328), (720, 21607004), (852, 18259440), (960, 16205253), (1065, 14607552), (1136, 13694580), (1278, 12172960), (1420, 10955664), (1440, 10803502), (1704, 9129720), (2130, 7303776), (2272, 6847290), (2556, 6086480), (2840, 5477832), (2880, 5401751), (3195, 4869184), (3408, 4564860), (4260, 3651888), (4544, 3423645), (5112, 3043240), (5680, 2738916), (6390, 2434592), (6816, 2282430), (8520, 1825944), (10224, 1521620), (11360, 1369458), (12780, 1217296), (13632, 1141215), (17040, 912972), (20448, 760810), (22720, 684729), (25560, 608648), (34080, 456486), (40896, 380405), (51120, 304324), (68160, 228243), (76081, 204480), (102240, 152162)]