9009720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:909

約数の個数: 96

約数和(自身を含む): 30326400

約数和(自身を除く): 21316680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 863, 870, 1044, 1160, 1305, 1726, 1740, 2088, 2589, 2610, 3452, 3480, 4315, 5178, 5220, 6904, 7767, 8630, 10356, 10440, 12945, 15534, 17260, 20712, 25027, 25890, 31068, 34520, 38835, 50054, 51780, 62136, 75081, 77670, 100108, 103560, 125135, 150162, 155340, 200216, 225243, 250270, 300324, 310680, 375405, 450486, 500540, 600648, 750810, 900972, 1001080, 1126215, 1501620, 1801944, 2252430, 3003240, 4504860, 9009720]

約数ペア:

[(1, 9009720), (2, 4504860), (3, 3003240), (4, 2252430), (5, 1801944), (6, 1501620), (8, 1126215), (9, 1001080), (10, 900972), (12, 750810), (15, 600648), (18, 500540), (20, 450486), (24, 375405), (29, 310680), (30, 300324), (36, 250270), (40, 225243), (45, 200216), (58, 155340), (60, 150162), (72, 125135), (87, 103560), (90, 100108), (116, 77670), (120, 75081), (145, 62136), (174, 51780), (180, 50054), (232, 38835), (261, 34520), (290, 31068), (348, 25890), (360, 25027), (435, 20712), (522, 17260), (580, 15534), (696, 12945), (863, 10440), (870, 10356), (1044, 8630), (1160, 7767), (1305, 6904), (1726, 5220), (1740, 5178), (2088, 4315), (2589, 3480), (2610, 3452)]