144996720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4993}}^1$

素因数の和:5031

約数の個数: 120

約数和(自身を含む): 494166288

約数和(自身を除く): 349169568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 4993, 5808, 7260, 9680, 9986, 14520, 14979, 19972, 24965, 29040, 29958, 39944, 49930, 54923, 59916, 74895, 79888, 99860, 109846, 119832, 149790, 164769, 199720, 219692, 239664, 274615, 299580, 329538, 399440, 439384, 549230, 599160, 604153, 659076, 823845, 878768, 1098460, 1198320, 1208306, 1318152, 1647690, 1812459, 2196920, 2416612, 2636304, 3020765, 3295380, 3624918, 4393840, 4833224, 6041530, 6590760, 7249836, 9062295, 9666448, 12083060, 13181520, 14499672, 18124590, 24166120, 28999344, 36249180, 48332240, 72498360, 144996720]

約数ペア:

[(1, 144996720), (2, 72498360), (3, 48332240), (4, 36249180), (5, 28999344), (6, 24166120), (8, 18124590), (10, 14499672), (11, 13181520), (12, 12083060), (15, 9666448), (16, 9062295), (20, 7249836), (22, 6590760), (24, 6041530), (30, 4833224), (33, 4393840), (40, 3624918), (44, 3295380), (48, 3020765), (55, 2636304), (60, 2416612), (66, 2196920), (80, 1812459), (88, 1647690), (110, 1318152), (120, 1208306), (121, 1198320), (132, 1098460), (165, 878768), (176, 823845), (220, 659076), (240, 604153), (242, 599160), (264, 549230), (330, 439384), (363, 399440), (440, 329538), (484, 299580), (528, 274615), (605, 239664), (660, 219692), (726, 199720), (880, 164769), (968, 149790), (1210, 119832), (1320, 109846), (1452, 99860), (1815, 79888), (1936, 74895), (2420, 59916), (2640, 54923), (2904, 49930), (3630, 39944), (4840, 29958), (4993, 29040), (5808, 24965), (7260, 19972), (9680, 14979), (9986, 14520)]