15696732420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{108869}}^1$

素因数の和:108979

約数の個数: 120

約数和(自身を含む): 49794960600

約数和(自身を除く): 34098228180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 89, 90, 108, 135, 162, 178, 180, 267, 270, 324, 356, 405, 445, 534, 540, 801, 810, 890, 1068, 1335, 1602, 1620, 1780, 2403, 2670, 3204, 4005, 4806, 5340, 7209, 8010, 9612, 12015, 14418, 16020, 24030, 28836, 36045, 48060, 72090, 108869, 144180, 217738, 326607, 435476, 544345, 653214, 979821, 1088690, 1306428, 1633035, 1959642, 2177380, 2939463, 3266070, 3919284, 4899105, 5878926, 6532140, 8818389, 9689341, 9798210, 11757852, 14697315, 17636778, 19378682, 19596420, 29068023, 29394630, 35273556, 38757364, 44091945, 48446705, 58136046, 58789260, 87204069, 88183890, 96893410, 116272092, 145340115, 174408138, 176367780, 193786820, 261612207, 290680230, 348816276, 436020345, 523224414, 581360460, 784836621, 872040690, 1046448828, 1308061035, 1569673242, 1744081380, 2616122070, 3139346484, 3924183105, 5232244140, 7848366210, 15696732420]

約数ペア:

[(1, 15696732420), (2, 7848366210), (3, 5232244140), (4, 3924183105), (5, 3139346484), (6, 2616122070), (9, 1744081380), (10, 1569673242), (12, 1308061035), (15, 1046448828), (18, 872040690), (20, 784836621), (27, 581360460), (30, 523224414), (36, 436020345), (45, 348816276), (54, 290680230), (60, 261612207), (81, 193786820), (89, 176367780), (90, 174408138), (108, 145340115), (135, 116272092), (162, 96893410), (178, 88183890), (180, 87204069), (267, 58789260), (270, 58136046), (324, 48446705), (356, 44091945), (405, 38757364), (445, 35273556), (534, 29394630), (540, 29068023), (801, 19596420), (810, 19378682), (890, 17636778), (1068, 14697315), (1335, 11757852), (1602, 9798210), (1620, 9689341), (1780, 8818389), (2403, 6532140), (2670, 5878926), (3204, 4899105), (4005, 3919284), (4806, 3266070), (5340, 2939463), (7209, 2177380), (8010, 1959642), (9612, 1633035), (12015, 1306428), (14418, 1088690), (16020, 979821), (24030, 653214), (28836, 544345), (36045, 435476), (48060, 326607), (72090, 217738), (108869, 144180)]