323023440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1345931}}^1$

素因数の和:1345947

約数の個数: 40

約数和(自身を含む): 1001373408

約数和(自身を除く): 678349968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1345931, 2691862, 4037793, 5383724, 6729655, 8075586, 10767448, 13459310, 16151172, 20188965, 21534896, 26918620, 32302344, 40377930, 53837240, 64604688, 80755860, 107674480, 161511720, 323023440]

約数ペア:

[(1, 323023440), (2, 161511720), (3, 107674480), (4, 80755860), (5, 64604688), (6, 53837240), (8, 40377930), (10, 32302344), (12, 26918620), (15, 21534896), (16, 20188965), (20, 16151172), (24, 13459310), (30, 10767448), (40, 8075586), (48, 6729655), (60, 5383724), (80, 4037793), (120, 2691862), (240, 1345931)]