432540

素因数分解:

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

素因数の和:113

約数の個数: 72

約数和(自身を含む): 1375920

約数和(自身を除く): 943380

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, 243, 267, 270, 324, 356, 405, 445, 486, 534, 540, 801, 810, 890, 972, 1068, 1215, 1335, 1602, 1620, 1780, 2403, 2430, 2670, 3204, 4005, 4806, 4860, 5340, 7209, 8010, 9612, 12015, 14418, 16020, 21627, 24030, 28836, 36045, 43254, 48060, 72090, 86508, 108135, 144180, 216270, 432540]

約数ペア:

[(1, 432540), (2, 216270), (3, 144180), (4, 108135), (5, 86508), (6, 72090), (9, 48060), (10, 43254), (12, 36045), (15, 28836), (18, 24030), (20, 21627), (27, 16020), (30, 14418), (36, 12015), (45, 9612), (54, 8010), (60, 7209), (81, 5340), (89, 4860), (90, 4806), (108, 4005), (135, 3204), (162, 2670), (178, 2430), (180, 2403), (243, 1780), (267, 1620), (270, 1602), (324, 1335), (356, 1215), (405, 1068), (445, 972), (486, 890), (534, 810), (540, 801)]