344535720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{26833}}^1$

素因数の和:26954

約数の個数: 64

約数和(自身を含む): 1043305920

約数和(自身を除く): 698770200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 26833, 53666, 80499, 107332, 134165, 160998, 214664, 268330, 321996, 402495, 536660, 643992, 804990, 1073320, 1609980, 2871131, 3219960, 5742262, 8613393, 11484524, 14355655, 17226786, 22969048, 28711310, 34453572, 43066965, 57422620, 68907144, 86133930, 114845240, 172267860, 344535720]

約数ペア:

[(1, 344535720), (2, 172267860), (3, 114845240), (4, 86133930), (5, 68907144), (6, 57422620), (8, 43066965), (10, 34453572), (12, 28711310), (15, 22969048), (20, 17226786), (24, 14355655), (30, 11484524), (40, 8613393), (60, 5742262), (107, 3219960), (120, 2871131), (214, 1609980), (321, 1073320), (428, 804990), (535, 643992), (642, 536660), (856, 402495), (1070, 321996), (1284, 268330), (1605, 214664), (2140, 160998), (2568, 134165), (3210, 107332), (4280, 80499), (6420, 53666), (12840, 26833)]