30004008480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{20836117}}^1$

素因数の和:20836138

約数の個数: 72

約数和(自身を含む): 102388683852

約数和(自身を除く): 72384675372

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 20836117, 41672234, 62508351, 83344468, 104180585, 125016702, 166688936, 187525053, 208361170, 250033404, 312541755, 333377872, 375050106, 416722340, 500066808, 625083510, 666755744, 750100212, 833444680, 937625265, 1000133616, 1250167020, 1500200424, 1666889360, 1875250530, 2000267232, 2500334040, 3000400848, 3333778720, 3750501060, 5000668080, 6000801696, 7501002120, 10001336160, 15002004240, 30004008480]

約数ペア:

[(1, 30004008480), (2, 15002004240), (3, 10001336160), (4, 7501002120), (5, 6000801696), (6, 5000668080), (8, 3750501060), (9, 3333778720), (10, 3000400848), (12, 2500334040), (15, 2000267232), (16, 1875250530), (18, 1666889360), (20, 1500200424), (24, 1250167020), (30, 1000133616), (32, 937625265), (36, 833444680), (40, 750100212), (45, 666755744), (48, 625083510), (60, 500066808), (72, 416722340), (80, 375050106), (90, 333377872), (96, 312541755), (120, 250033404), (144, 208361170), (160, 187525053), (180, 166688936), (240, 125016702), (288, 104180585), (360, 83344468), (480, 62508351), (720, 41672234), (1440, 20836117)]