6256380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{617}}^1$

素因数の和:655

約数の個数: 72

約数和(自身を含む): 18999792

約数和(自身を除く): 12743412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 617, 676, 780, 845, 1014, 1234, 1690, 1851, 2028, 2468, 2535, 3085, 3380, 3702, 5070, 6170, 7404, 8021, 9255, 10140, 12340, 16042, 18510, 24063, 32084, 37020, 40105, 48126, 80210, 96252, 104273, 120315, 160420, 208546, 240630, 312819, 417092, 481260, 521365, 625638, 1042730, 1251276, 1564095, 2085460, 3128190, 6256380]

約数ペア:

[(1, 6256380), (2, 3128190), (3, 2085460), (4, 1564095), (5, 1251276), (6, 1042730), (10, 625638), (12, 521365), (13, 481260), (15, 417092), (20, 312819), (26, 240630), (30, 208546), (39, 160420), (52, 120315), (60, 104273), (65, 96252), (78, 80210), (130, 48126), (156, 40105), (169, 37020), (195, 32084), (260, 24063), (338, 18510), (390, 16042), (507, 12340), (617, 10140), (676, 9255), (780, 8021), (845, 7404), (1014, 6170), (1234, 5070), (1690, 3702), (1851, 3380), (2028, 3085), (2468, 2535)]