2760391380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{55901}}^1$

素因数の和:56736

約数の個数: 48

約数和(自身を含む): 7738625664

約数和(自身を除く): 4978234284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 823, 1646, 2469, 3292, 4115, 4938, 8230, 9876, 12345, 16460, 24690, 49380, 55901, 111802, 167703, 223604, 279505, 335406, 559010, 670812, 838515, 1118020, 1677030, 3354060, 46006523, 92013046, 138019569, 184026092, 230032615, 276039138, 460065230, 552078276, 690097845, 920130460, 1380195690, 2760391380]

約数ペア:

[(1, 2760391380), (2, 1380195690), (3, 920130460), (4, 690097845), (5, 552078276), (6, 460065230), (10, 276039138), (12, 230032615), (15, 184026092), (20, 138019569), (30, 92013046), (60, 46006523), (823, 3354060), (1646, 1677030), (2469, 1118020), (3292, 838515), (4115, 670812), (4938, 559010), (8230, 335406), (9876, 279505), (12345, 223604), (16460, 167703), (24690, 111802), (49380, 55901)]