355448280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2383}}^1$

素因数の和:2521

約数の個数: 128

約数和(自身を含む): 1174072320

約数和(自身を除く): 818624040

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, 113, 120, 132, 165, 220, 226, 264, 330, 339, 440, 452, 565, 660, 678, 904, 1130, 1243, 1320, 1356, 1695, 2260, 2383, 2486, 2712, 3390, 3729, 4520, 4766, 4972, 6215, 6780, 7149, 7458, 9532, 9944, 11915, 12430, 13560, 14298, 14916, 18645, 19064, 23830, 24860, 26213, 28596, 29832, 35745, 37290, 47660, 49720, 52426, 57192, 71490, 74580, 78639, 95320, 104852, 131065, 142980, 149160, 157278, 209704, 262130, 269279, 285960, 314556, 393195, 524260, 538558, 629112, 786390, 807837, 1048520, 1077116, 1346395, 1572780, 1615674, 2154232, 2692790, 2962069, 3145560, 3231348, 4039185, 5385580, 5924138, 6462696, 8078370, 8886207, 10771160, 11848276, 14810345, 16156740, 17772414, 23696552, 29620690, 32313480, 35544828, 44431035, 59241380, 71089656, 88862070, 118482760, 177724140, 355448280]

約数ペア:

[(1, 355448280), (2, 177724140), (3, 118482760), (4, 88862070), (5, 71089656), (6, 59241380), (8, 44431035), (10, 35544828), (11, 32313480), (12, 29620690), (15, 23696552), (20, 17772414), (22, 16156740), (24, 14810345), (30, 11848276), (33, 10771160), (40, 8886207), (44, 8078370), (55, 6462696), (60, 5924138), (66, 5385580), (88, 4039185), (110, 3231348), (113, 3145560), (120, 2962069), (132, 2692790), (165, 2154232), (220, 1615674), (226, 1572780), (264, 1346395), (330, 1077116), (339, 1048520), (440, 807837), (452, 786390), (565, 629112), (660, 538558), (678, 524260), (904, 393195), (1130, 314556), (1243, 285960), (1320, 269279), (1356, 262130), (1695, 209704), (2260, 157278), (2383, 149160), (2486, 142980), (2712, 131065), (3390, 104852), (3729, 95320), (4520, 78639), (4766, 74580), (4972, 71490), (6215, 57192), (6780, 52426), (7149, 49720), (7458, 47660), (9532, 37290), (9944, 35745), (11915, 29832), (12430, 28596), (13560, 26213), (14298, 24860), (14916, 23830), (18645, 19064)]