13368720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1051}}^1$

素因数の和:1120

約数の個数: 80

約数和(自身を含む): 42265152

約数和(自身を除く): 28896432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1051, 1060, 1272, 1590, 2102, 2120, 2544, 3153, 3180, 4204, 4240, 5255, 6306, 6360, 8408, 10510, 12612, 12720, 15765, 16816, 21020, 25224, 31530, 42040, 50448, 55703, 63060, 84080, 111406, 126120, 167109, 222812, 252240, 278515, 334218, 445624, 557030, 668436, 835545, 891248, 1114060, 1336872, 1671090, 2228120, 2673744, 3342180, 4456240, 6684360, 13368720]

約数ペア:

[(1, 13368720), (2, 6684360), (3, 4456240), (4, 3342180), (5, 2673744), (6, 2228120), (8, 1671090), (10, 1336872), (12, 1114060), (15, 891248), (16, 835545), (20, 668436), (24, 557030), (30, 445624), (40, 334218), (48, 278515), (53, 252240), (60, 222812), (80, 167109), (106, 126120), (120, 111406), (159, 84080), (212, 63060), (240, 55703), (265, 50448), (318, 42040), (424, 31530), (530, 25224), (636, 21020), (795, 16816), (848, 15765), (1051, 12720), (1060, 12612), (1272, 10510), (1590, 8408), (2102, 6360), (2120, 6306), (2544, 5255), (3153, 4240), (3180, 4204)]