145519440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5011}}^1$

素因数の和:5049

約数の個数: 120

約数和(自身を含む): 495947424

約数和(自身を除く): 350427984

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, 5011, 5808, 7260, 9680, 10022, 14520, 15033, 20044, 25055, 29040, 30066, 40088, 50110, 55121, 60132, 75165, 80176, 100220, 110242, 120264, 150330, 165363, 200440, 220484, 240528, 275605, 300660, 330726, 400880, 440968, 551210, 601320, 606331, 661452, 826815, 881936, 1102420, 1202640, 1212662, 1322904, 1653630, 1818993, 2204840, 2425324, 2645808, 3031655, 3307260, 3637986, 4409680, 4850648, 6063310, 6614520, 7275972, 9094965, 9701296, 12126620, 13229040, 14551944, 18189930, 24253240, 29103888, 36379860, 48506480, 72759720, 145519440]

約数ペア:

[(1, 145519440), (2, 72759720), (3, 48506480), (4, 36379860), (5, 29103888), (6, 24253240), (8, 18189930), (10, 14551944), (11, 13229040), (12, 12126620), (15, 9701296), (16, 9094965), (20, 7275972), (22, 6614520), (24, 6063310), (30, 4850648), (33, 4409680), (40, 3637986), (44, 3307260), (48, 3031655), (55, 2645808), (60, 2425324), (66, 2204840), (80, 1818993), (88, 1653630), (110, 1322904), (120, 1212662), (121, 1202640), (132, 1102420), (165, 881936), (176, 826815), (220, 661452), (240, 606331), (242, 601320), (264, 551210), (330, 440968), (363, 400880), (440, 330726), (484, 300660), (528, 275605), (605, 240528), (660, 220484), (726, 200440), (880, 165363), (968, 150330), (1210, 120264), (1320, 110242), (1452, 100220), (1815, 80176), (1936, 75165), (2420, 60132), (2640, 55121), (2904, 50110), (3630, 40088), (4840, 30066), (5011, 29040), (5808, 25055), (7260, 20044), (9680, 15033), (10022, 14520)]