2327381520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{12743}}^1$

素因数の和:13520

約数の個数: 80

約数和(自身を含む): 7224930432

約数和(自身を除く): 4897548912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 761, 1522, 2283, 3044, 3805, 4566, 6088, 7610, 9132, 11415, 12176, 12743, 15220, 18264, 22830, 25486, 30440, 36528, 38229, 45660, 50972, 60880, 63715, 76458, 91320, 101944, 127430, 152916, 182640, 191145, 203888, 254860, 305832, 382290, 509720, 611664, 764580, 1019440, 1529160, 3058320, 9697423, 19394846, 29092269, 38789692, 48487115, 58184538, 77579384, 96974230, 116369076, 145461345, 155158768, 193948460, 232738152, 290922690, 387896920, 465476304, 581845380, 775793840, 1163690760, 2327381520]

約数ペア:

[(1, 2327381520), (2, 1163690760), (3, 775793840), (4, 581845380), (5, 465476304), (6, 387896920), (8, 290922690), (10, 232738152), (12, 193948460), (15, 155158768), (16, 145461345), (20, 116369076), (24, 96974230), (30, 77579384), (40, 58184538), (48, 48487115), (60, 38789692), (80, 29092269), (120, 19394846), (240, 9697423), (761, 3058320), (1522, 1529160), (2283, 1019440), (3044, 764580), (3805, 611664), (4566, 509720), (6088, 382290), (7610, 305832), (9132, 254860), (11415, 203888), (12176, 191145), (12743, 182640), (15220, 152916), (18264, 127430), (22830, 101944), (25486, 91320), (30440, 76458), (36528, 63715), (38229, 60880), (45660, 50972)]