228243420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{140891}}^1$

素因数の和:140912

約数の個数: 60

約数和(自身を含む): 716013144

約数和(自身を除く): 487769724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 140891, 281782, 422673, 563564, 704455, 845346, 1268019, 1408910, 1690692, 2113365, 2536038, 2817820, 3804057, 4226730, 5072076, 6340095, 7608114, 8453460, 11412171, 12680190, 15216228, 19020285, 22824342, 25360380, 38040570, 45648684, 57060855, 76081140, 114121710, 228243420]

約数ペア:

[(1, 228243420), (2, 114121710), (3, 76081140), (4, 57060855), (5, 45648684), (6, 38040570), (9, 25360380), (10, 22824342), (12, 19020285), (15, 15216228), (18, 12680190), (20, 11412171), (27, 8453460), (30, 7608114), (36, 6340095), (45, 5072076), (54, 4226730), (60, 3804057), (81, 2817820), (90, 2536038), (108, 2113365), (135, 1690692), (162, 1408910), (180, 1268019), (270, 845346), (324, 704455), (405, 563564), (540, 422673), (810, 281782), (1620, 140891)]