1330288980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1567}}^1\times {\mathrm{14149}}^1$

素因数の和:15728

約数の個数: 48

約数和(自身を含む): 3727449600

約数和(自身を除く): 2397160620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1567, 3134, 4701, 6268, 7835, 9402, 14149, 15670, 18804, 23505, 28298, 31340, 42447, 47010, 56596, 70745, 84894, 94020, 141490, 169788, 212235, 282980, 424470, 848940, 22171483, 44342966, 66514449, 88685932, 110857415, 133028898, 221714830, 266057796, 332572245, 443429660, 665144490, 1330288980]

約数ペア:

[(1, 1330288980), (2, 665144490), (3, 443429660), (4, 332572245), (5, 266057796), (6, 221714830), (10, 133028898), (12, 110857415), (15, 88685932), (20, 66514449), (30, 44342966), (60, 22171483), (1567, 848940), (3134, 424470), (4701, 282980), (6268, 212235), (7835, 169788), (9402, 141490), (14149, 94020), (15670, 84894), (18804, 70745), (23505, 56596), (28298, 47010), (31340, 42447)]