152077880

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{62327}}^1$

素因数の和:62399

約数の個数: 32

約数和(自身を含む): 347790240

約数和(自身を除く): 195712360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 62327, 124654, 249308, 311635, 498616, 623270, 1246540, 2493080, 3801947, 7603894, 15207788, 19009735, 30415576, 38019470, 76038940, 152077880]

約数ペア:

[(1, 152077880), (2, 76038940), (4, 38019470), (5, 30415576), (8, 19009735), (10, 15207788), (20, 7603894), (40, 3801947), (61, 2493080), (122, 1246540), (244, 623270), (305, 498616), (488, 311635), (610, 249308), (1220, 124654), (2440, 62327)]