71432280

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{7349}}^1$

素因数の和:7375

約数の個数: 96

約数和(自身を含む): 240786000

約数和(自身を除く): 169353720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 7349, 9720, 14698, 22047, 29396, 36745, 44094, 58792, 66141, 73490, 88188, 110235, 132282, 146980, 176376, 198423, 220470, 264564, 293960, 330705, 396846, 440940, 529128, 595269, 661410, 793692, 881880, 992115, 1190538, 1322820, 1587384, 1785807, 1984230, 2381076, 2645640, 2976345, 3571614, 3968460, 4762152, 5952690, 7143228, 7936920, 8929035, 11905380, 14286456, 17858070, 23810760, 35716140, 71432280]

約数ペア:

[(1, 71432280), (2, 35716140), (3, 23810760), (4, 17858070), (5, 14286456), (6, 11905380), (8, 8929035), (9, 7936920), (10, 7143228), (12, 5952690), (15, 4762152), (18, 3968460), (20, 3571614), (24, 2976345), (27, 2645640), (30, 2381076), (36, 1984230), (40, 1785807), (45, 1587384), (54, 1322820), (60, 1190538), (72, 992115), (81, 881880), (90, 793692), (108, 661410), (120, 595269), (135, 529128), (162, 440940), (180, 396846), (216, 330705), (243, 293960), (270, 264564), (324, 220470), (360, 198423), (405, 176376), (486, 146980), (540, 132282), (648, 110235), (810, 88188), (972, 73490), (1080, 66141), (1215, 58792), (1620, 44094), (1944, 36745), (2430, 29396), (3240, 22047), (4860, 14698), (7349, 9720)]