77031840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{160483}}^1$

素因数の和:160501

約数の個数: 48

約数和(自身を含む): 242651808

約数和(自身を除く): 165619968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 160483, 320966, 481449, 641932, 802415, 962898, 1283864, 1604830, 1925796, 2407245, 2567728, 3209660, 3851592, 4814490, 5135456, 6419320, 7703184, 9628980, 12838640, 15406368, 19257960, 25677280, 38515920, 77031840]

約数ペア:

[(1, 77031840), (2, 38515920), (3, 25677280), (4, 19257960), (5, 15406368), (6, 12838640), (8, 9628980), (10, 7703184), (12, 6419320), (15, 5135456), (16, 4814490), (20, 3851592), (24, 3209660), (30, 2567728), (32, 2407245), (40, 1925796), (48, 1604830), (60, 1283864), (80, 962898), (96, 802415), (120, 641932), (160, 481449), (240, 320966), (480, 160483)]