1324980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 4265352

約数和(自身を除く): 2940372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 433, 510, 612, 765, 866, 1020, 1299, 1530, 1732, 2165, 2598, 3060, 3897, 4330, 5196, 6495, 7361, 7794, 8660, 12990, 14722, 15588, 19485, 22083, 25980, 29444, 36805, 38970, 44166, 66249, 73610, 77940, 88332, 110415, 132498, 147220, 220830, 264996, 331245, 441660, 662490, 1324980]

約数ペア:

[(1, 1324980), (2, 662490), (3, 441660), (4, 331245), (5, 264996), (6, 220830), (9, 147220), (10, 132498), (12, 110415), (15, 88332), (17, 77940), (18, 73610), (20, 66249), (30, 44166), (34, 38970), (36, 36805), (45, 29444), (51, 25980), (60, 22083), (68, 19485), (85, 15588), (90, 14722), (102, 12990), (153, 8660), (170, 7794), (180, 7361), (204, 6495), (255, 5196), (306, 4330), (340, 3897), (433, 3060), (510, 2598), (612, 2165), (765, 1732), (866, 1530), (1020, 1299)]