77935920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{324733}}^1$

素因数の和:324749

約数の個数: 40

約数和(自身を含む): 241602096

約数和(自身を除く): 163666176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 324733, 649466, 974199, 1298932, 1623665, 1948398, 2597864, 3247330, 3896796, 4870995, 5195728, 6494660, 7793592, 9741990, 12989320, 15587184, 19483980, 25978640, 38967960, 77935920]

約数ペア:

[(1, 77935920), (2, 38967960), (3, 25978640), (4, 19483980), (5, 15587184), (6, 12989320), (8, 9741990), (10, 7793592), (12, 6494660), (15, 5195728), (16, 4870995), (20, 3896796), (24, 3247330), (30, 2597864), (40, 1948398), (48, 1623665), (60, 1298932), (80, 974199), (120, 649466), (240, 324733)]