1087560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:92

約数の個数: 128

約数和(自身を含む): 3888000

約数和(自身を除く): 2800440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 53, 54, 57, 60, 72, 76, 90, 95, 106, 108, 114, 120, 135, 152, 159, 171, 180, 190, 212, 216, 228, 265, 270, 285, 318, 342, 360, 380, 424, 456, 477, 513, 530, 540, 570, 636, 684, 760, 795, 855, 954, 1007, 1026, 1060, 1080, 1140, 1272, 1368, 1431, 1590, 1710, 1908, 2014, 2052, 2120, 2280, 2385, 2565, 2862, 3021, 3180, 3420, 3816, 4028, 4104, 4770, 5035, 5130, 5724, 6042, 6360, 6840, 7155, 8056, 9063, 9540, 10070, 10260, 11448, 12084, 14310, 15105, 18126, 19080, 20140, 20520, 24168, 27189, 28620, 30210, 36252, 40280, 45315, 54378, 57240, 60420, 72504, 90630, 108756, 120840, 135945, 181260, 217512, 271890, 362520, 543780, 1087560]

約数ペア:

[(1, 1087560), (2, 543780), (3, 362520), (4, 271890), (5, 217512), (6, 181260), (8, 135945), (9, 120840), (10, 108756), (12, 90630), (15, 72504), (18, 60420), (19, 57240), (20, 54378), (24, 45315), (27, 40280), (30, 36252), (36, 30210), (38, 28620), (40, 27189), (45, 24168), (53, 20520), (54, 20140), (57, 19080), (60, 18126), (72, 15105), (76, 14310), (90, 12084), (95, 11448), (106, 10260), (108, 10070), (114, 9540), (120, 9063), (135, 8056), (152, 7155), (159, 6840), (171, 6360), (180, 6042), (190, 5724), (212, 5130), (216, 5035), (228, 4770), (265, 4104), (270, 4028), (285, 3816), (318, 3420), (342, 3180), (360, 3021), (380, 2862), (424, 2565), (456, 2385), (477, 2280), (513, 2120), (530, 2052), (540, 2014), (570, 1908), (636, 1710), (684, 1590), (760, 1431), (795, 1368), (855, 1272), (954, 1140), (1007, 1080), (1026, 1060)]