128660460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{52301}}^1$

素因数の和:52354

約数の個数: 48

約数和(自身を含む): 369042912

約数和(自身を除く): 240382452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 52301, 104602, 156903, 209204, 261505, 313806, 523010, 627612, 784515, 1046020, 1569030, 2144341, 3138060, 4288682, 6433023, 8577364, 10721705, 12866046, 21443410, 25732092, 32165115, 42886820, 64330230, 128660460]

約数ペア:

[(1, 128660460), (2, 64330230), (3, 42886820), (4, 32165115), (5, 25732092), (6, 21443410), (10, 12866046), (12, 10721705), (15, 8577364), (20, 6433023), (30, 4288682), (41, 3138060), (60, 2144341), (82, 1569030), (123, 1046020), (164, 784515), (205, 627612), (246, 523010), (410, 313806), (492, 261505), (615, 209204), (820, 156903), (1230, 104602), (2460, 52301)]