80607120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1653

約数の個数: 160

約数和(自身を含む): 287124480

約数和(自身を除く): 206517360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1607, 1672, 2090, 2280, 2508, 2640, 3135, 3214, 3344, 4180, 4560, 4821, 5016, 6270, 6428, 8035, 8360, 9642, 10032, 12540, 12856, 16070, 16720, 17677, 19284, 24105, 25080, 25712, 30533, 32140, 35354, 38568, 48210, 50160, 53031, 61066, 64280, 70708, 77136, 88385, 91599, 96420, 106062, 122132, 128560, 141416, 152665, 176770, 183198, 192840, 212124, 244264, 265155, 282832, 305330, 335863, 353540, 366396, 385680, 424248, 457995, 488528, 530310, 610660, 671726, 707080, 732792, 848496, 915990, 1007589, 1060620, 1221320, 1343452, 1414160, 1465584, 1679315, 1831980, 2015178, 2121240, 2442640, 2686904, 3358630, 3663960, 4030356, 4242480, 5037945, 5373808, 6717260, 7327920, 8060712, 10075890, 13434520, 16121424, 20151780, 26869040, 40303560, 80607120]

約数ペア:

[(1, 80607120), (2, 40303560), (3, 26869040), (4, 20151780), (5, 16121424), (6, 13434520), (8, 10075890), (10, 8060712), (11, 7327920), (12, 6717260), (15, 5373808), (16, 5037945), (19, 4242480), (20, 4030356), (22, 3663960), (24, 3358630), (30, 2686904), (33, 2442640), (38, 2121240), (40, 2015178), (44, 1831980), (48, 1679315), (55, 1465584), (57, 1414160), (60, 1343452), (66, 1221320), (76, 1060620), (80, 1007589), (88, 915990), (95, 848496), (110, 732792), (114, 707080), (120, 671726), (132, 610660), (152, 530310), (165, 488528), (176, 457995), (190, 424248), (209, 385680), (220, 366396), (228, 353540), (240, 335863), (264, 305330), (285, 282832), (304, 265155), (330, 244264), (380, 212124), (418, 192840), (440, 183198), (456, 176770), (528, 152665), (570, 141416), (627, 128560), (660, 122132), (760, 106062), (836, 96420), (880, 91599), (912, 88385), (1045, 77136), (1140, 70708), (1254, 64280), (1320, 61066), (1520, 53031), (1607, 50160), (1672, 48210), (2090, 38568), (2280, 35354), (2508, 32140), (2640, 30533), (3135, 25712), (3214, 25080), (3344, 24105), (4180, 19284), (4560, 17677), (4821, 16720), (5016, 16070), (6270, 12856), (6428, 12540), (8035, 10032), (8360, 9642)]