768060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 2476656

約数和(自身を除く): 1708596

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, 251, 255, 306, 340, 502, 510, 612, 753, 765, 1004, 1020, 1255, 1506, 1530, 2259, 2510, 3012, 3060, 3765, 4267, 4518, 5020, 7530, 8534, 9036, 11295, 12801, 15060, 17068, 21335, 22590, 25602, 38403, 42670, 45180, 51204, 64005, 76806, 85340, 128010, 153612, 192015, 256020, 384030, 768060]

約数ペア:

[(1, 768060), (2, 384030), (3, 256020), (4, 192015), (5, 153612), (6, 128010), (9, 85340), (10, 76806), (12, 64005), (15, 51204), (17, 45180), (18, 42670), (20, 38403), (30, 25602), (34, 22590), (36, 21335), (45, 17068), (51, 15060), (60, 12801), (68, 11295), (85, 9036), (90, 8534), (102, 7530), (153, 5020), (170, 4518), (180, 4267), (204, 3765), (251, 3060), (255, 3012), (306, 2510), (340, 2259), (502, 1530), (510, 1506), (612, 1255), (753, 1020), (765, 1004)]