80454399360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{2399}}^1\times {\mathrm{17467}}^1$

素因数の和:19888

約数の個数: 128

約数和(自身を含む): 256569984000

約数和(自身を除く): 176115584640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 2399, 4798, 7197, 9596, 11995, 14394, 17467, 19192, 23990, 28788, 34934, 35985, 38384, 47980, 52401, 57576, 69868, 71970, 76768, 87335, 95960, 104802, 115152, 139736, 143940, 153536, 174670, 191920, 209604, 230304, 262005, 279472, 287880, 307072, 349340, 383840, 419208, 460608, 524010, 558944, 575760, 698680, 767680, 838416, 921216, 1048020, 1117888, 1151520, 1397360, 1535360, 1676832, 2096040, 2235776, 2303040, 2794720, 3353664, 4192080, 4606080, 5589440, 6707328, 8384160, 11178880, 16768320, 33536640, 41903333, 83806666, 125709999, 167613332, 209516665, 251419998, 335226664, 419033330, 502839996, 628549995, 670453328, 838066660, 1005679992, 1257099990, 1340906656, 1676133320, 2011359984, 2514199980, 2681813312, 3352266640, 4022719968, 5028399960, 5363626624, 6704533280, 8045439936, 10056799920, 13409066560, 16090879872, 20113599840, 26818133120, 40227199680, 80454399360]

約数ペア:

[(1, 80454399360), (2, 40227199680), (3, 26818133120), (4, 20113599840), (5, 16090879872), (6, 13409066560), (8, 10056799920), (10, 8045439936), (12, 6704533280), (15, 5363626624), (16, 5028399960), (20, 4022719968), (24, 3352266640), (30, 2681813312), (32, 2514199980), (40, 2011359984), (48, 1676133320), (60, 1340906656), (64, 1257099990), (80, 1005679992), (96, 838066660), (120, 670453328), (128, 628549995), (160, 502839996), (192, 419033330), (240, 335226664), (320, 251419998), (384, 209516665), (480, 167613332), (640, 125709999), (960, 83806666), (1920, 41903333), (2399, 33536640), (4798, 16768320), (7197, 11178880), (9596, 8384160), (11995, 6707328), (14394, 5589440), (17467, 4606080), (19192, 4192080), (23990, 3353664), (28788, 2794720), (34934, 2303040), (35985, 2235776), (38384, 2096040), (47980, 1676832), (52401, 1535360), (57576, 1397360), (69868, 1151520), (71970, 1117888), (76768, 1048020), (87335, 921216), (95960, 838416), (104802, 767680), (115152, 698680), (139736, 575760), (143940, 558944), (153536, 524010), (174670, 460608), (191920, 419208), (209604, 383840), (230304, 349340), (262005, 307072), (279472, 287880)]