168597960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{3539}}^1$

素因数の和:3950

約数の個数: 64

約数和(自身を含む): 507211200

約数和(自身を除く): 338613240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 794, 1191, 1588, 1985, 2382, 3176, 3539, 3970, 4764, 5955, 7078, 7940, 9528, 10617, 11910, 14156, 15880, 17695, 21234, 23820, 28312, 35390, 42468, 47640, 53085, 70780, 84936, 106170, 141560, 212340, 424680, 1404983, 2809966, 4214949, 5619932, 7024915, 8429898, 11239864, 14049830, 16859796, 21074745, 28099660, 33719592, 42149490, 56199320, 84298980, 168597960]

約数ペア:

[(1, 168597960), (2, 84298980), (3, 56199320), (4, 42149490), (5, 33719592), (6, 28099660), (8, 21074745), (10, 16859796), (12, 14049830), (15, 11239864), (20, 8429898), (24, 7024915), (30, 5619932), (40, 4214949), (60, 2809966), (120, 1404983), (397, 424680), (794, 212340), (1191, 141560), (1588, 106170), (1985, 84936), (2382, 70780), (3176, 53085), (3539, 47640), (3970, 42468), (4764, 35390), (5955, 28312), (7078, 23820), (7940, 21234), (9528, 17695), (10617, 15880), (11910, 14156)]