2646655560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{816869}}^1$

素因数の和:816892

約数の個数: 80

約数和(自身を含む): 8895714300

約数和(自身を除く): 6249058740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 816869, 1633738, 2450607, 3267476, 4084345, 4901214, 6534952, 7351821, 8168690, 9802428, 12253035, 14703642, 16337380, 19604856, 22055463, 24506070, 29407284, 32674760, 36759105, 44110926, 49012140, 58814568, 66166389, 73518210, 88221852, 98024280, 110277315, 132332778, 147036420, 176443704, 220554630, 264665556, 294072840, 330831945, 441109260, 529331112, 661663890, 882218520, 1323327780, 2646655560]

約数ペア:

[(1, 2646655560), (2, 1323327780), (3, 882218520), (4, 661663890), (5, 529331112), (6, 441109260), (8, 330831945), (9, 294072840), (10, 264665556), (12, 220554630), (15, 176443704), (18, 147036420), (20, 132332778), (24, 110277315), (27, 98024280), (30, 88221852), (36, 73518210), (40, 66166389), (45, 58814568), (54, 49012140), (60, 44110926), (72, 36759105), (81, 32674760), (90, 29407284), (108, 24506070), (120, 22055463), (135, 19604856), (162, 16337380), (180, 14703642), (216, 12253035), (270, 9802428), (324, 8168690), (360, 7351821), (405, 6534952), (540, 4901214), (648, 4084345), (810, 3267476), (1080, 2450607), (1620, 1633738), (3240, 816869)]