155263980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{10069}}^1$

素因数の和:10338

約数の個数: 48

約数和(自身を含む): 436474080

約数和(自身を除く): 281210100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1542, 2570, 3084, 3855, 5140, 7710, 10069, 15420, 20138, 30207, 40276, 50345, 60414, 100690, 120828, 151035, 201380, 302070, 604140, 2587733, 5175466, 7763199, 10350932, 12938665, 15526398, 25877330, 31052796, 38815995, 51754660, 77631990, 155263980]

約数ペア:

[(1, 155263980), (2, 77631990), (3, 51754660), (4, 38815995), (5, 31052796), (6, 25877330), (10, 15526398), (12, 12938665), (15, 10350932), (20, 7763199), (30, 5175466), (60, 2587733), (257, 604140), (514, 302070), (771, 201380), (1028, 151035), (1285, 120828), (1542, 100690), (2570, 60414), (3084, 50345), (3855, 40276), (5140, 30207), (7710, 20138), (10069, 15420)]