78109560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12763}}^1$

素因数の和:12797

約数の個数: 96

約数和(自身を含む): 268809840

約数和(自身を除く): 190700280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 12763, 25526, 38289, 51052, 63815, 76578, 102104, 114867, 127630, 153156, 191445, 216971, 229734, 255260, 306312, 382890, 433942, 459468, 510520, 574335, 650913, 765780, 867884, 918936, 1084855, 1148670, 1301826, 1531560, 1735768, 1952739, 2169710, 2297340, 2603652, 3254565, 3905478, 4339420, 4594680, 5207304, 6509130, 7810956, 8678840, 9763695, 13018260, 15621912, 19527390, 26036520, 39054780, 78109560]

約数ペア:

[(1, 78109560), (2, 39054780), (3, 26036520), (4, 19527390), (5, 15621912), (6, 13018260), (8, 9763695), (9, 8678840), (10, 7810956), (12, 6509130), (15, 5207304), (17, 4594680), (18, 4339420), (20, 3905478), (24, 3254565), (30, 2603652), (34, 2297340), (36, 2169710), (40, 1952739), (45, 1735768), (51, 1531560), (60, 1301826), (68, 1148670), (72, 1084855), (85, 918936), (90, 867884), (102, 765780), (120, 650913), (136, 574335), (153, 510520), (170, 459468), (180, 433942), (204, 382890), (255, 306312), (306, 255260), (340, 229734), (360, 216971), (408, 191445), (510, 153156), (612, 127630), (680, 114867), (765, 102104), (1020, 76578), (1224, 63815), (1530, 51052), (2040, 38289), (3060, 25526), (6120, 12763)]