2019949560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2293}}^1\times {\mathrm{2447}}^1$

素因数の和:4757

約数の個数: 96

約数和(自身を含む): 6570383040

約数和(自身を除く): 4550433480

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, 2293, 2447, 4586, 4894, 6879, 7341, 9172, 9788, 11465, 12235, 13758, 14682, 18344, 19576, 20637, 22023, 22930, 24470, 27516, 29364, 34395, 36705, 41274, 44046, 45860, 48940, 55032, 58728, 68790, 73410, 82548, 88092, 91720, 97880, 103185, 110115, 137580, 146820, 165096, 176184, 206370, 220230, 275160, 293640, 412740, 440460, 825480, 880920, 5610971, 11221942, 16832913, 22443884, 28054855, 33665826, 44887768, 50498739, 56109710, 67331652, 84164565, 100997478, 112219420, 134663304, 168329130, 201994956, 224438840, 252493695, 336658260, 403989912, 504987390, 673316520, 1009974780, 2019949560]

約数ペア:

[(1, 2019949560), (2, 1009974780), (3, 673316520), (4, 504987390), (5, 403989912), (6, 336658260), (8, 252493695), (9, 224438840), (10, 201994956), (12, 168329130), (15, 134663304), (18, 112219420), (20, 100997478), (24, 84164565), (30, 67331652), (36, 56109710), (40, 50498739), (45, 44887768), (60, 33665826), (72, 28054855), (90, 22443884), (120, 16832913), (180, 11221942), (360, 5610971), (2293, 880920), (2447, 825480), (4586, 440460), (4894, 412740), (6879, 293640), (7341, 275160), (9172, 220230), (9788, 206370), (11465, 176184), (12235, 165096), (13758, 146820), (14682, 137580), (18344, 110115), (19576, 103185), (20637, 97880), (22023, 91720), (22930, 88092), (24470, 82548), (27516, 73410), (29364, 68790), (34395, 58728), (36705, 55032), (41274, 48940), (44046, 45860)]