5518920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 18714240

約数和(自身を除く): 13195320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 113, 120, 132, 148, 165, 185, 220, 222, 226, 264, 296, 330, 339, 370, 407, 440, 444, 452, 555, 565, 660, 678, 740, 814, 888, 904, 1110, 1130, 1221, 1243, 1320, 1356, 1480, 1628, 1695, 2035, 2220, 2260, 2442, 2486, 2712, 3256, 3390, 3729, 4070, 4181, 4440, 4520, 4884, 4972, 6105, 6215, 6780, 7458, 8140, 8362, 9768, 9944, 12210, 12430, 12543, 13560, 14916, 16280, 16724, 18645, 20905, 24420, 24860, 25086, 29832, 33448, 37290, 41810, 45991, 48840, 49720, 50172, 62715, 74580, 83620, 91982, 100344, 125430, 137973, 149160, 167240, 183964, 229955, 250860, 275946, 367928, 459910, 501720, 551892, 689865, 919820, 1103784, 1379730, 1839640, 2759460, 5518920]

約数ペア:

[(1, 5518920), (2, 2759460), (3, 1839640), (4, 1379730), (5, 1103784), (6, 919820), (8, 689865), (10, 551892), (11, 501720), (12, 459910), (15, 367928), (20, 275946), (22, 250860), (24, 229955), (30, 183964), (33, 167240), (37, 149160), (40, 137973), (44, 125430), (55, 100344), (60, 91982), (66, 83620), (74, 74580), (88, 62715), (110, 50172), (111, 49720), (113, 48840), (120, 45991), (132, 41810), (148, 37290), (165, 33448), (185, 29832), (220, 25086), (222, 24860), (226, 24420), (264, 20905), (296, 18645), (330, 16724), (339, 16280), (370, 14916), (407, 13560), (440, 12543), (444, 12430), (452, 12210), (555, 9944), (565, 9768), (660, 8362), (678, 8140), (740, 7458), (814, 6780), (888, 6215), (904, 6105), (1110, 4972), (1130, 4884), (1221, 4520), (1243, 4440), (1320, 4181), (1356, 4070), (1480, 3729), (1628, 3390), (1695, 3256), (2035, 2712), (2220, 2486), (2260, 2442)]