1211767560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59053}}^1$

素因数の和:59092

約数の個数: 128

約数和(自身を含む): 4251888000

約数和(自身を除く): 3040120440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 59053, 118106, 177159, 236212, 295265, 354318, 472424, 531477, 590530, 708636, 885795, 1062954, 1122007, 1181060, 1417272, 1594431, 1771590, 2125908, 2244014, 2362120, 2657385, 3188862, 3366021, 3543180, 4251816, 4488028, 5314770, 5610035, 6377724, 6732042, 7086360, 7972155, 8976056, 10098063, 10629540, 11220070, 12755448, 13464084, 15944310, 16830105, 20196126, 21259080, 22440140, 26928168, 30294189, 31888620, 33660210, 40392252, 44880280, 50490315, 60588378, 63777240, 67320420, 80784504, 100980630, 121176756, 134640840, 151470945, 201961260, 242353512, 302941890, 403922520, 605883780, 1211767560]

約数ペア:

[(1, 1211767560), (2, 605883780), (3, 403922520), (4, 302941890), (5, 242353512), (6, 201961260), (8, 151470945), (9, 134640840), (10, 121176756), (12, 100980630), (15, 80784504), (18, 67320420), (19, 63777240), (20, 60588378), (24, 50490315), (27, 44880280), (30, 40392252), (36, 33660210), (38, 31888620), (40, 30294189), (45, 26928168), (54, 22440140), (57, 21259080), (60, 20196126), (72, 16830105), (76, 15944310), (90, 13464084), (95, 12755448), (108, 11220070), (114, 10629540), (120, 10098063), (135, 8976056), (152, 7972155), (171, 7086360), (180, 6732042), (190, 6377724), (216, 5610035), (228, 5314770), (270, 4488028), (285, 4251816), (342, 3543180), (360, 3366021), (380, 3188862), (456, 2657385), (513, 2362120), (540, 2244014), (570, 2125908), (684, 1771590), (760, 1594431), (855, 1417272), (1026, 1181060), (1080, 1122007), (1140, 1062954), (1368, 885795), (1710, 708636), (2052, 590530), (2280, 531477), (2565, 472424), (3420, 354318), (4104, 295265), (5130, 236212), (6840, 177159), (10260, 118106), (20520, 59053)]