42671640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32327}}^1$

素因数の和:32352

約数の個数: 64

約数和(自身を含む): 139656960

約数和(自身を除く): 96985320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 32327, 64654, 96981, 129308, 161635, 193962, 258616, 323270, 355597, 387924, 484905, 646540, 711194, 775848, 969810, 1066791, 1293080, 1422388, 1777985, 1939620, 2133582, 2844776, 3555970, 3879240, 4267164, 5333955, 7111940, 8534328, 10667910, 14223880, 21335820, 42671640]

約数ペア:

[(1, 42671640), (2, 21335820), (3, 14223880), (4, 10667910), (5, 8534328), (6, 7111940), (8, 5333955), (10, 4267164), (11, 3879240), (12, 3555970), (15, 2844776), (20, 2133582), (22, 1939620), (24, 1777985), (30, 1422388), (33, 1293080), (40, 1066791), (44, 969810), (55, 775848), (60, 711194), (66, 646540), (88, 484905), (110, 387924), (120, 355597), (132, 323270), (165, 258616), (220, 193962), (264, 161635), (330, 129308), (440, 96981), (660, 64654), (1320, 32327)]