27711120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 160

約数和(自身を含む): 92851200

約数和(自身を除く): 65140080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 59, 60, 76, 80, 95, 103, 114, 118, 120, 152, 177, 190, 206, 228, 236, 240, 285, 295, 304, 309, 354, 380, 412, 456, 472, 515, 570, 590, 618, 708, 760, 824, 885, 912, 944, 1030, 1121, 1140, 1180, 1236, 1416, 1520, 1545, 1648, 1770, 1957, 2060, 2242, 2280, 2360, 2472, 2832, 3090, 3363, 3540, 3914, 4120, 4484, 4560, 4720, 4944, 5605, 5871, 6077, 6180, 6726, 7080, 7828, 8240, 8968, 9785, 11210, 11742, 12154, 12360, 13452, 14160, 15656, 16815, 17936, 18231, 19570, 22420, 23484, 24308, 24720, 26904, 29355, 30385, 31312, 33630, 36462, 39140, 44840, 46968, 48616, 53808, 58710, 60770, 67260, 72924, 78280, 89680, 91155, 93936, 97232, 115463, 117420, 121540, 134520, 145848, 156560, 182310, 230926, 234840, 243080, 269040, 291696, 346389, 364620, 461852, 469680, 486160, 577315, 692778, 729240, 923704, 1154630, 1385556, 1458480, 1731945, 1847408, 2309260, 2771112, 3463890, 4618520, 5542224, 6927780, 9237040, 13855560, 27711120]

約数ペア:

[(1, 27711120), (2, 13855560), (3, 9237040), (4, 6927780), (5, 5542224), (6, 4618520), (8, 3463890), (10, 2771112), (12, 2309260), (15, 1847408), (16, 1731945), (19, 1458480), (20, 1385556), (24, 1154630), (30, 923704), (38, 729240), (40, 692778), (48, 577315), (57, 486160), (59, 469680), (60, 461852), (76, 364620), (80, 346389), (95, 291696), (103, 269040), (114, 243080), (118, 234840), (120, 230926), (152, 182310), (177, 156560), (190, 145848), (206, 134520), (228, 121540), (236, 117420), (240, 115463), (285, 97232), (295, 93936), (304, 91155), (309, 89680), (354, 78280), (380, 72924), (412, 67260), (456, 60770), (472, 58710), (515, 53808), (570, 48616), (590, 46968), (618, 44840), (708, 39140), (760, 36462), (824, 33630), (885, 31312), (912, 30385), (944, 29355), (1030, 26904), (1121, 24720), (1140, 24308), (1180, 23484), (1236, 22420), (1416, 19570), (1520, 18231), (1545, 17936), (1648, 16815), (1770, 15656), (1957, 14160), (2060, 13452), (2242, 12360), (2280, 12154), (2360, 11742), (2472, 11210), (2832, 9785), (3090, 8968), (3363, 8240), (3540, 7828), (3914, 7080), (4120, 6726), (4484, 6180), (4560, 6077), (4720, 5871), (4944, 5605)]