180360840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{983}}^1$

素因数の和:1147

約数の個数: 128

約数和(自身を含む): 595123200

約数和(自身を除く): 414762360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 139, 165, 220, 264, 278, 330, 417, 440, 556, 660, 695, 834, 983, 1112, 1320, 1390, 1529, 1668, 1966, 2085, 2780, 2949, 3058, 3336, 3932, 4170, 4587, 4915, 5560, 5898, 6116, 7645, 7864, 8340, 9174, 9830, 10813, 11796, 12232, 14745, 15290, 16680, 18348, 19660, 21626, 22935, 23592, 29490, 30580, 32439, 36696, 39320, 43252, 45870, 54065, 58980, 61160, 64878, 86504, 91740, 108130, 117960, 129756, 136637, 162195, 183480, 216260, 259512, 273274, 324390, 409911, 432520, 546548, 648780, 683185, 819822, 1093096, 1297560, 1366370, 1503007, 1639644, 2049555, 2732740, 3006014, 3279288, 4099110, 4509021, 5465480, 6012028, 7515035, 8198220, 9018042, 12024056, 15030070, 16396440, 18036084, 22545105, 30060140, 36072168, 45090210, 60120280, 90180420, 180360840]

約数ペア:

[(1, 180360840), (2, 90180420), (3, 60120280), (4, 45090210), (5, 36072168), (6, 30060140), (8, 22545105), (10, 18036084), (11, 16396440), (12, 15030070), (15, 12024056), (20, 9018042), (22, 8198220), (24, 7515035), (30, 6012028), (33, 5465480), (40, 4509021), (44, 4099110), (55, 3279288), (60, 3006014), (66, 2732740), (88, 2049555), (110, 1639644), (120, 1503007), (132, 1366370), (139, 1297560), (165, 1093096), (220, 819822), (264, 683185), (278, 648780), (330, 546548), (417, 432520), (440, 409911), (556, 324390), (660, 273274), (695, 259512), (834, 216260), (983, 183480), (1112, 162195), (1320, 136637), (1390, 129756), (1529, 117960), (1668, 108130), (1966, 91740), (2085, 86504), (2780, 64878), (2949, 61160), (3058, 58980), (3336, 54065), (3932, 45870), (4170, 43252), (4587, 39320), (4915, 36696), (5560, 32439), (5898, 30580), (6116, 29490), (7645, 23592), (7864, 22935), (8340, 21626), (9174, 19660), (9830, 18348), (10813, 16680), (11796, 15290), (12232, 14745)]