305046240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27631}}^1$

素因数の和:27672

約数の個数: 96

約数和(自身を含む): 1002710016

約数和(自身を除く): 697663776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 27631, 55262, 82893, 110524, 138155, 165786, 221048, 276310, 331572, 414465, 442096, 552620, 635513, 663144, 828930, 884192, 1105240, 1271026, 1326288, 1657860, 1906539, 2210480, 2542052, 2652576, 3177565, 3315720, 3813078, 4420960, 5084104, 6355130, 6631440, 7626156, 9532695, 10168208, 12710260, 13262880, 15252312, 19065390, 20336416, 25420520, 30504624, 38130780, 50841040, 61009248, 76261560, 101682080, 152523120, 305046240]

約数ペア:

[(1, 305046240), (2, 152523120), (3, 101682080), (4, 76261560), (5, 61009248), (6, 50841040), (8, 38130780), (10, 30504624), (12, 25420520), (15, 20336416), (16, 19065390), (20, 15252312), (23, 13262880), (24, 12710260), (30, 10168208), (32, 9532695), (40, 7626156), (46, 6631440), (48, 6355130), (60, 5084104), (69, 4420960), (80, 3813078), (92, 3315720), (96, 3177565), (115, 2652576), (120, 2542052), (138, 2210480), (160, 1906539), (184, 1657860), (230, 1326288), (240, 1271026), (276, 1105240), (345, 884192), (368, 828930), (460, 663144), (480, 635513), (552, 552620), (690, 442096), (736, 414465), (920, 331572), (1104, 276310), (1380, 221048), (1840, 165786), (2208, 138155), (2760, 110524), (3680, 82893), (5520, 55262), (11040, 27631)]