229075440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{86771}}^1$

素因数の和:86798

約数の個数: 80

約数和(自身を含む): 774700416

約数和(自身を除く): 545624976

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, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 86771, 173542, 260313, 347084, 433855, 520626, 694168, 867710, 954481, 1041252, 1301565, 1388336, 1735420, 1908962, 2082504, 2603130, 2863443, 3470840, 3817924, 4165008, 4772405, 5206260, 5726886, 6941680, 7635848, 9544810, 10412520, 11453772, 14317215, 15271696, 19089620, 20825040, 22907544, 28634430, 38179240, 45815088, 57268860, 76358480, 114537720, 229075440]

約数ペア:

[(1, 229075440), (2, 114537720), (3, 76358480), (4, 57268860), (5, 45815088), (6, 38179240), (8, 28634430), (10, 22907544), (11, 20825040), (12, 19089620), (15, 15271696), (16, 14317215), (20, 11453772), (22, 10412520), (24, 9544810), (30, 7635848), (33, 6941680), (40, 5726886), (44, 5206260), (48, 4772405), (55, 4165008), (60, 3817924), (66, 3470840), (80, 2863443), (88, 2603130), (110, 2082504), (120, 1908962), (132, 1735420), (165, 1388336), (176, 1301565), (220, 1041252), (240, 954481), (264, 867710), (330, 694168), (440, 520626), (528, 433855), (660, 347084), (880, 260313), (1320, 173542), (2640, 86771)]