55691880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{251}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 171732960

約数和(自身を除く): 116041080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 251, 258, 344, 430, 502, 516, 645, 753, 860, 1004, 1032, 1255, 1290, 1506, 1720, 1849, 2008, 2510, 2580, 3012, 3698, 3765, 5020, 5160, 5547, 6024, 7396, 7530, 9245, 10040, 10793, 11094, 14792, 15060, 18490, 21586, 22188, 27735, 30120, 32379, 36980, 43172, 44376, 53965, 55470, 64758, 73960, 86344, 107930, 110940, 129516, 161895, 215860, 221880, 259032, 323790, 431720, 464099, 647580, 928198, 1295160, 1392297, 1856396, 2320495, 2784594, 3712792, 4640990, 5569188, 6961485, 9281980, 11138376, 13922970, 18563960, 27845940, 55691880]

約数ペア:

[(1, 55691880), (2, 27845940), (3, 18563960), (4, 13922970), (5, 11138376), (6, 9281980), (8, 6961485), (10, 5569188), (12, 4640990), (15, 3712792), (20, 2784594), (24, 2320495), (30, 1856396), (40, 1392297), (43, 1295160), (60, 928198), (86, 647580), (120, 464099), (129, 431720), (172, 323790), (215, 259032), (251, 221880), (258, 215860), (344, 161895), (430, 129516), (502, 110940), (516, 107930), (645, 86344), (753, 73960), (860, 64758), (1004, 55470), (1032, 53965), (1255, 44376), (1290, 43172), (1506, 36980), (1720, 32379), (1849, 30120), (2008, 27735), (2510, 22188), (2580, 21586), (3012, 18490), (3698, 15060), (3765, 14792), (5020, 11094), (5160, 10793), (5547, 10040), (6024, 9245), (7396, 7530)]