2407981680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257263}}^1$

素因数の和:257295

約数の個数: 120

約数和(自身を含む): 8708900928

約数和(自身を除く): 6300919248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 257263, 514526, 771789, 1029052, 1286315, 1543578, 2058104, 2315367, 2572630, 3087156, 3344419, 3858945, 4116208, 4630734, 5145260, 6174312, 6688838, 7717890, 9261468, 10033257, 10290520, 11576835, 12348624, 13377676, 15435780, 16722095, 18522936, 20066514, 20581040, 23153670, 26755352, 30099771, 30871560, 33444190, 37045872, 40133028, 46307340, 50166285, 53510704, 60199542, 61743120, 66888380, 80266056, 92614680, 100332570, 120399084, 133776760, 150498855, 160532112, 185229360, 200665140, 240798168, 267553520, 300997710, 401330280, 481596336, 601995420, 802660560, 1203990840, 2407981680]

約数ペア:

[(1, 2407981680), (2, 1203990840), (3, 802660560), (4, 601995420), (5, 481596336), (6, 401330280), (8, 300997710), (9, 267553520), (10, 240798168), (12, 200665140), (13, 185229360), (15, 160532112), (16, 150498855), (18, 133776760), (20, 120399084), (24, 100332570), (26, 92614680), (30, 80266056), (36, 66888380), (39, 61743120), (40, 60199542), (45, 53510704), (48, 50166285), (52, 46307340), (60, 40133028), (65, 37045872), (72, 33444190), (78, 30871560), (80, 30099771), (90, 26755352), (104, 23153670), (117, 20581040), (120, 20066514), (130, 18522936), (144, 16722095), (156, 15435780), (180, 13377676), (195, 12348624), (208, 11576835), (234, 10290520), (240, 10033257), (260, 9261468), (312, 7717890), (360, 6688838), (390, 6174312), (468, 5145260), (520, 4630734), (585, 4116208), (624, 3858945), (720, 3344419), (780, 3087156), (936, 2572630), (1040, 2315367), (1170, 2058104), (1560, 1543578), (1872, 1286315), (2340, 1029052), (3120, 771789), (4680, 514526), (9360, 257263)]