4073640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 12398400

約数和(自身を除く): 8324760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 409, 415, 498, 664, 818, 830, 996, 1227, 1245, 1636, 1660, 1992, 2045, 2454, 2490, 3272, 3320, 4090, 4908, 4980, 6135, 8180, 9816, 9960, 12270, 16360, 24540, 33947, 49080, 67894, 101841, 135788, 169735, 203682, 271576, 339470, 407364, 509205, 678940, 814728, 1018410, 1357880, 2036820, 4073640]

約数ペア:

[(1, 4073640), (2, 2036820), (3, 1357880), (4, 1018410), (5, 814728), (6, 678940), (8, 509205), (10, 407364), (12, 339470), (15, 271576), (20, 203682), (24, 169735), (30, 135788), (40, 101841), (60, 67894), (83, 49080), (120, 33947), (166, 24540), (249, 16360), (332, 12270), (409, 9960), (415, 9816), (498, 8180), (664, 6135), (818, 4980), (830, 4908), (996, 4090), (1227, 3320), (1245, 3272), (1636, 2490), (1660, 2454), (1992, 2045)]