1836780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 96

約数和(自身を含む): 5902848

約数和(自身を除く): 4066068

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 121, 132, 138, 165, 220, 230, 242, 253, 276, 330, 345, 363, 460, 484, 506, 605, 660, 690, 726, 759, 1012, 1210, 1265, 1331, 1380, 1452, 1518, 1815, 2420, 2530, 2662, 2783, 3036, 3630, 3795, 3993, 5060, 5324, 5566, 6655, 7260, 7590, 7986, 8349, 11132, 13310, 13915, 15180, 15972, 16698, 19965, 26620, 27830, 30613, 33396, 39930, 41745, 55660, 61226, 79860, 83490, 91839, 122452, 153065, 166980, 183678, 306130, 367356, 459195, 612260, 918390, 1836780]

約数ペア:

[(1, 1836780), (2, 918390), (3, 612260), (4, 459195), (5, 367356), (6, 306130), (10, 183678), (11, 166980), (12, 153065), (15, 122452), (20, 91839), (22, 83490), (23, 79860), (30, 61226), (33, 55660), (44, 41745), (46, 39930), (55, 33396), (60, 30613), (66, 27830), (69, 26620), (92, 19965), (110, 16698), (115, 15972), (121, 15180), (132, 13915), (138, 13310), (165, 11132), (220, 8349), (230, 7986), (242, 7590), (253, 7260), (276, 6655), (330, 5566), (345, 5324), (363, 5060), (460, 3993), (484, 3795), (506, 3630), (605, 3036), (660, 2783), (690, 2662), (726, 2530), (759, 2420), (1012, 1815), (1210, 1518), (1265, 1452), (1331, 1380)]