2820661560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{6977}}^1$

素因数の和:8117

約数の個数: 96

約数和(自身を含む): 9176628240

約数和(自身を除く): 6355966680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1123, 2246, 3369, 4492, 5615, 6738, 6977, 8984, 10107, 11230, 13476, 13954, 16845, 20214, 20931, 22460, 26952, 27908, 33690, 34885, 40428, 41862, 44920, 50535, 55816, 62793, 67380, 69770, 80856, 83724, 101070, 104655, 125586, 134760, 139540, 167448, 202140, 209310, 251172, 279080, 313965, 404280, 418620, 502344, 627930, 837240, 1255860, 2511720, 7835171, 15670342, 23505513, 31340684, 39175855, 47011026, 62681368, 70516539, 78351710, 94022052, 117527565, 141033078, 156703420, 188044104, 235055130, 282066156, 313406840, 352582695, 470110260, 564132312, 705165390, 940220520, 1410330780, 2820661560]

約数ペア:

[(1, 2820661560), (2, 1410330780), (3, 940220520), (4, 705165390), (5, 564132312), (6, 470110260), (8, 352582695), (9, 313406840), (10, 282066156), (12, 235055130), (15, 188044104), (18, 156703420), (20, 141033078), (24, 117527565), (30, 94022052), (36, 78351710), (40, 70516539), (45, 62681368), (60, 47011026), (72, 39175855), (90, 31340684), (120, 23505513), (180, 15670342), (360, 7835171), (1123, 2511720), (2246, 1255860), (3369, 837240), (4492, 627930), (5615, 502344), (6738, 418620), (6977, 404280), (8984, 313965), (10107, 279080), (11230, 251172), (13476, 209310), (13954, 202140), (16845, 167448), (20214, 139540), (20931, 134760), (22460, 125586), (26952, 104655), (27908, 101070), (33690, 83724), (34885, 80856), (40428, 69770), (41862, 67380), (44920, 62793), (50535, 55816)]