61031640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7591}}^1$

素因数の和:7672

約数の個数: 64

約数和(自身を含む): 185852160

約数和(自身を除く): 124820520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 7591, 8040, 15182, 22773, 30364, 37955, 45546, 60728, 75910, 91092, 113865, 151820, 182184, 227730, 303640, 455460, 508597, 910920, 1017194, 1525791, 2034388, 2542985, 3051582, 4068776, 5085970, 6103164, 7628955, 10171940, 12206328, 15257910, 20343880, 30515820, 61031640]

約数ペア:

[(1, 61031640), (2, 30515820), (3, 20343880), (4, 15257910), (5, 12206328), (6, 10171940), (8, 7628955), (10, 6103164), (12, 5085970), (15, 4068776), (20, 3051582), (24, 2542985), (30, 2034388), (40, 1525791), (60, 1017194), (67, 910920), (120, 508597), (134, 455460), (201, 303640), (268, 227730), (335, 182184), (402, 151820), (536, 113865), (670, 91092), (804, 75910), (1005, 60728), (1340, 45546), (1608, 37955), (2010, 30364), (2680, 22773), (4020, 15182), (7591, 8040)]