72604380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1231}}^1$

素因数の和:2226

約数の個数: 48

約数和(自身を含む): 203664384

約数和(自身を除く): 131060004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 983, 1231, 1966, 2462, 2949, 3693, 3932, 4915, 4924, 5898, 6155, 7386, 9830, 11796, 12310, 14745, 14772, 18465, 19660, 24620, 29490, 36930, 58980, 73860, 1210073, 2420146, 3630219, 4840292, 6050365, 7260438, 12100730, 14520876, 18151095, 24201460, 36302190, 72604380]

約数ペア:

[(1, 72604380), (2, 36302190), (3, 24201460), (4, 18151095), (5, 14520876), (6, 12100730), (10, 7260438), (12, 6050365), (15, 4840292), (20, 3630219), (30, 2420146), (60, 1210073), (983, 73860), (1231, 58980), (1966, 36930), (2462, 29490), (2949, 24620), (3693, 19660), (3932, 18465), (4915, 14772), (4924, 14745), (5898, 12310), (6155, 11796), (7386, 9830)]