180091728

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:666

約数の個数: 160

約数和(自身を含む): 559785600

約数和(自身を除く): 379693872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 37, 38, 48, 54, 57, 72, 74, 76, 108, 111, 114, 144, 148, 152, 171, 216, 222, 228, 296, 304, 333, 342, 432, 444, 456, 513, 592, 593, 666, 684, 703, 888, 912, 999, 1026, 1186, 1332, 1368, 1406, 1776, 1779, 1998, 2052, 2109, 2372, 2664, 2736, 2812, 3558, 3996, 4104, 4218, 4744, 5328, 5337, 5624, 6327, 7116, 7992, 8208, 8436, 9488, 10674, 11248, 11267, 12654, 14232, 15984, 16011, 16872, 18981, 21348, 21941, 22534, 25308, 28464, 32022, 33744, 33801, 37962, 42696, 43882, 45068, 50616, 64044, 65823, 67602, 75924, 85392, 87764, 90136, 101232, 101403, 128088, 131646, 135204, 151848, 175528, 180272, 197469, 202806, 256176, 263292, 270408, 303696, 304209, 351056, 394938, 405612, 416879, 526584, 540816, 592407, 608418, 789876, 811224, 833758, 1053168, 1184814, 1216836, 1250637, 1579752, 1622448, 1667516, 2369628, 2433672, 2501274, 3159504, 3335032, 3751911, 4739256, 4867344, 5002548, 6670064, 7503822, 9478512, 10005096, 11255733, 15007644, 20010192, 22511466, 30015288, 45022932, 60030576, 90045864, 180091728]

約数ペア:

[(1, 180091728), (2, 90045864), (3, 60030576), (4, 45022932), (6, 30015288), (8, 22511466), (9, 20010192), (12, 15007644), (16, 11255733), (18, 10005096), (19, 9478512), (24, 7503822), (27, 6670064), (36, 5002548), (37, 4867344), (38, 4739256), (48, 3751911), (54, 3335032), (57, 3159504), (72, 2501274), (74, 2433672), (76, 2369628), (108, 1667516), (111, 1622448), (114, 1579752), (144, 1250637), (148, 1216836), (152, 1184814), (171, 1053168), (216, 833758), (222, 811224), (228, 789876), (296, 608418), (304, 592407), (333, 540816), (342, 526584), (432, 416879), (444, 405612), (456, 394938), (513, 351056), (592, 304209), (593, 303696), (666, 270408), (684, 263292), (703, 256176), (888, 202806), (912, 197469), (999, 180272), (1026, 175528), (1186, 151848), (1332, 135204), (1368, 131646), (1406, 128088), (1776, 101403), (1779, 101232), (1998, 90136), (2052, 87764), (2109, 85392), (2372, 75924), (2664, 67602), (2736, 65823), (2812, 64044), (3558, 50616), (3996, 45068), (4104, 43882), (4218, 42696), (4744, 37962), (5328, 33801), (5337, 33744), (5624, 32022), (6327, 28464), (7116, 25308), (7992, 22534), (8208, 21941), (8436, 21348), (9488, 18981), (10674, 16872), (11248, 16011), (11267, 15984), (12654, 14232)]