120606570

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:354

約数の個数: 160

約数和(自身を含む): 376358400

約数和(自身を除く): 255751830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 89, 90, 105, 126, 135, 162, 178, 189, 210, 239, 267, 270, 315, 378, 405, 445, 478, 534, 567, 623, 630, 717, 801, 810, 890, 945, 1134, 1195, 1246, 1335, 1434, 1602, 1673, 1869, 1890, 2151, 2390, 2403, 2670, 2835, 3115, 3346, 3585, 3738, 4005, 4302, 4806, 5019, 5607, 5670, 6230, 6453, 7170, 7209, 8010, 8365, 9345, 10038, 10755, 11214, 12015, 12906, 14418, 15057, 16730, 16821, 18690, 19359, 21271, 21510, 24030, 25095, 28035, 30114, 32265, 33642, 36045, 38718, 42542, 45171, 50190, 50463, 56070, 63813, 64530, 72090, 75285, 84105, 90342, 96795, 100926, 106355, 127626, 135513, 148897, 150570, 168210, 191439, 193590, 212710, 225855, 252315, 271026, 297794, 319065, 382878, 446691, 451710, 504630, 574317, 638130, 677565, 744485, 893382, 957195, 1148634, 1340073, 1355130, 1488970, 1722951, 1914390, 2233455, 2680146, 2871585, 3445902, 4020219, 4466910, 5743170, 6700365, 8040438, 8614755, 12060657, 13400730, 17229510, 20101095, 24121314, 40202190, 60303285, 120606570]

約数ペア:

[(1, 120606570), (2, 60303285), (3, 40202190), (5, 24121314), (6, 20101095), (7, 17229510), (9, 13400730), (10, 12060657), (14, 8614755), (15, 8040438), (18, 6700365), (21, 5743170), (27, 4466910), (30, 4020219), (35, 3445902), (42, 2871585), (45, 2680146), (54, 2233455), (63, 1914390), (70, 1722951), (81, 1488970), (89, 1355130), (90, 1340073), (105, 1148634), (126, 957195), (135, 893382), (162, 744485), (178, 677565), (189, 638130), (210, 574317), (239, 504630), (267, 451710), (270, 446691), (315, 382878), (378, 319065), (405, 297794), (445, 271026), (478, 252315), (534, 225855), (567, 212710), (623, 193590), (630, 191439), (717, 168210), (801, 150570), (810, 148897), (890, 135513), (945, 127626), (1134, 106355), (1195, 100926), (1246, 96795), (1335, 90342), (1434, 84105), (1602, 75285), (1673, 72090), (1869, 64530), (1890, 63813), (2151, 56070), (2390, 50463), (2403, 50190), (2670, 45171), (2835, 42542), (3115, 38718), (3346, 36045), (3585, 33642), (3738, 32265), (4005, 30114), (4302, 28035), (4806, 25095), (5019, 24030), (5607, 21510), (5670, 21271), (6230, 19359), (6453, 18690), (7170, 16821), (7209, 16730), (8010, 15057), (8365, 14418), (9345, 12906), (10038, 12015), (10755, 11214)]